31821533640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2411

約数の個数: 640

約数和(自身を含む): 128432304000

約数和(自身を除く): 96610770360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 81, 85, 90, 95, 102, 104, 108, 114, 117, 120, 130, 135, 136, 152, 153, 156, 162, 170, 171, 180, 190, 195, 204, 216, 221, 228, 234, 247, 255, 260, 270, 285, 306, 312, 323, 324, 340, 342, 351, 360, 380, 390, 405, 408, 442, 456, 459, 468, 494, 510, 513, 520, 540, 570, 585, 612, 646, 648, 663, 680, 684, 702, 741, 760, 765, 780, 810, 855, 884, 918, 936, 969, 988, 1020, 1026, 1053, 1080, 1105, 1140, 1170, 1224, 1235, 1292, 1326, 1368, 1377, 1404, 1482, 1530, 1539, 1560, 1615, 1620, 1710, 1755, 1768, 1836, 1938, 1976, 1989, 2040, 2052, 2106, 2210, 2223, 2280, 2295, 2339, 2340, 2470, 2565, 2584, 2652, 2754, 2808, 2907, 2964, 3060, 3078, 3230, 3240, 3315, 3420, 3510, 3672, 3705, 3876, 3978, 4104, 4199, 4212, 4420, 4446, 4590, 4678, 4680, 4845, 4940, 5130, 5265, 5304, 5508, 5814, 5928, 5967, 6120, 6156, 6460, 6630, 6669, 6840, 6885, 7017, 7020, 7410, 7695, 7752, 7956, 8398, 8424, 8721, 8840, 8892, 9180, 9356, 9690, 9880, 9945, 10260, 10530, 11016, 11115, 11628, 11695, 11934, 12312, 12597, 12920, 13260, 13338, 13770, 14034, 14040, 14535, 14820, 15390, 15912, 16796, 17442, 17784, 17901, 18360, 18712, 19380, 19890, 20007, 20520, 20995, 21051, 21060, 22230, 23256, 23390, 23868, 25194, 26163, 26520, 26676, 27540, 28068, 29070, 29640, 29835, 30407, 30780, 33345, 33592, 34884, 35085, 35802, 37791, 38760, 39763, 39780, 40014, 41990, 42102, 42120, 43605, 44441, 44460, 46780, 47736, 50388, 52326, 53352, 55080, 56136, 58140, 59670, 60814, 61560, 62985, 63153, 66690, 69768, 70170, 71604, 75582, 79526, 79560, 80028, 83980, 84204, 87210, 88882, 88920, 89505, 91221, 93560, 100035, 100776, 104652, 105255, 113373, 116280, 119289, 119340, 121628, 125970, 126306, 130815, 133323, 133380, 140340, 143208, 151164, 152035, 159052, 160056, 167960, 168408, 174420, 177764, 179010, 182442, 188955, 189459, 198815, 200070, 209304, 210510, 222205, 226746, 238578, 238680, 243256, 251940, 252612, 261630, 266646, 266760, 273663, 280680, 302328, 304070, 315765, 318104, 340119, 348840, 355528, 357867, 358020, 364884, 377910, 378918, 397630, 399969, 400140, 421020, 444410, 453492, 456105, 477156, 503880, 505224, 516919, 523260, 533292, 547326, 566865, 577733, 596445, 608140, 631530, 666615, 680238, 715734, 716040, 729768, 755497, 755820, 757836, 795260, 799938, 800280, 820989, 842040, 888820, 906984, 912210, 947295, 954312, 1033838, 1046520, 1066584, 1073601, 1094652, 1133730, 1155466, 1192890, 1199907, 1216280, 1263060, 1333230, 1360476, 1368315, 1431468, 1510994, 1511640, 1515672, 1550757, 1590520, 1599876, 1641978, 1700595, 1733199, 1777640, 1789335, 1824420, 1894590, 1999845, 2067676, 2147202, 2189304, 2266491, 2267460, 2310932, 2385780, 2399814, 2462967, 2526120, 2584595, 2666460, 2720952, 2736630, 2862936, 2888665, 3021988, 3101514, 3199752, 3220803, 3283956, 3401190, 3466398, 3578670, 3599721, 3648840, 3777485, 3789180, 3999690, 4104945, 4135352, 4294404, 4532982, 4534920, 4621864, 4652271, 4771560, 4799628, 4925934, 5169190, 5199597, 5332920, 5368005, 5473260, 5777330, 5999535, 6043976, 6203028, 6441606, 6567912, 6799473, 6802380, 6932796, 7157340, 7199442, 7554970, 7578360, 7753785, 7999380, 8209890, 8588808, 8665995, 9065964, 9304542, 9599256, 9821461, 9851868, 10338380, 10399194, 10736010, 10946520, 11332455, 11554660, 11999070, 12314835, 12406056, 12883212, 13598946, 13604760, 13865592, 13956813, 14314680, 14398884, 15109940, 15507570, 15598791, 15998760, 16104015, 16419780, 17331990, 17998605, 18131928, 18609084, 19642922, 19703736, 20398419, 20676760, 20798388, 21472020, 22664910, 23109320, 23261355, 23998140, 24629670, 25766424, 25997985, 27197892, 27913626, 28797768, 29464383, 30219880, 31015140, 31197582, 32208030, 32839560, 33997365, 34663980, 35997210, 37218168, 39285844, 40796838, 41596776, 41870439, 42944040, 45329820, 46522710, 46796373, 47996280, 49107305, 49259340, 51995970, 54395784, 55827252, 58928766, 61195257, 62030280, 62395164, 64416060, 67994730, 69327960, 69784065, 71994420, 77993955, 78571688, 81593676, 83740878, 88393149, 90659640, 93045420, 93592746, 98214610, 98518680, 101992095, 103991940, 111654504, 117857532, 122390514, 124790328, 128832120, 135989460, 139568130, 143988840, 147321915, 155987910, 163187352, 167481756, 176786298, 186090840, 187185492, 196429220, 203984190, 207983880, 209352195, 233981865, 235715064, 244781028, 265179447, 271978920, 279136260, 294643830, 305976285, 311975820, 334963512, 353572596, 374370984, 392858440, 407968380, 418704390, 441965745, 467963730, 489562056, 530358894, 558272520, 589287660, 611952570, 623951640, 707145192, 795538341, 815936760, 837408780, 883931490, 935927460, 1060717788, 1178575320, 1223905140, 1325897235, 1591076682, 1674817560, 1767862980, 1871854920, 2121435576, 2447810280, 2651794470, 3182153364, 3535725960, 3977691705, 5303588940, 6364306728, 7955383410, 10607177880, 15910766820, 31821533640]

約数ペア:

[(1, 31821533640), (2, 15910766820), (3, 10607177880), (4, 7955383410), (5, 6364306728), (6, 5303588940), (8, 3977691705), (9, 3535725960), (10, 3182153364), (12, 2651794470), (13, 2447810280), (15, 2121435576), (17, 1871854920), (18, 1767862980), (19, 1674817560), (20, 1591076682), (24, 1325897235), (26, 1223905140), (27, 1178575320), (30, 1060717788), (34, 935927460), (36, 883931490), (38, 837408780), (39, 815936760), (40, 795538341), (45, 707145192), (51, 623951640), (52, 611952570), (54, 589287660), (57, 558272520), (60, 530358894), (65, 489562056), (68, 467963730), (72, 441965745), (76, 418704390), (78, 407968380), (81, 392858440), (85, 374370984), (90, 353572596), (95, 334963512), (102, 311975820), (104, 305976285), (108, 294643830), (114, 279136260), (117, 271978920), (120, 265179447), (130, 244781028), (135, 235715064), (136, 233981865), (152, 209352195), (153, 207983880), (156, 203984190), (162, 196429220), (170, 187185492), (171, 186090840), (180, 176786298), (190, 167481756), (195, 163187352), (204, 155987910), (216, 147321915), (221, 143988840), (228, 139568130), (234, 135989460), (247, 128832120), (255, 124790328), (260, 122390514), (270, 117857532), (285, 111654504), (306, 103991940), (312, 101992095), (323, 98518680), (324, 98214610), (340, 93592746), (342, 93045420), (351, 90659640), (360, 88393149), (380, 83740878), (390, 81593676), (405, 78571688), (408, 77993955), (442, 71994420), (456, 69784065), (459, 69327960), (468, 67994730), (494, 64416060), (510, 62395164), (513, 62030280), (520, 61195257), (540, 58928766), (570, 55827252), (585, 54395784), (612, 51995970), (646, 49259340), (648, 49107305), (663, 47996280), (680, 46796373), (684, 46522710), (702, 45329820), (741, 42944040), (760, 41870439), (765, 41596776), (780, 40796838), (810, 39285844), (855, 37218168), (884, 35997210), (918, 34663980), (936, 33997365), (969, 32839560), (988, 32208030), (1020, 31197582), (1026, 31015140), (1053, 30219880), (1080, 29464383), (1105, 28797768), (1140, 27913626), (1170, 27197892), (1224, 25997985), (1235, 25766424), (1292, 24629670), (1326, 23998140), (1368, 23261355), (1377, 23109320), (1404, 22664910), (1482, 21472020), (1530, 20798388), (1539, 20676760), (1560, 20398419), (1615, 19703736), (1620, 19642922), (1710, 18609084), (1755, 18131928), (1768, 17998605), (1836, 17331990), (1938, 16419780), (1976, 16104015), (1989, 15998760), (2040, 15598791), (2052, 15507570), (2106, 15109940), (2210, 14398884), (2223, 14314680), (2280, 13956813), (2295, 13865592), (2339, 13604760), (2340, 13598946), (2470, 12883212), (2565, 12406056), (2584, 12314835), (2652, 11999070), (2754, 11554660), (2808, 11332455), (2907, 10946520), (2964, 10736010), (3060, 10399194), (3078, 10338380), (3230, 9851868), (3240, 9821461), (3315, 9599256), (3420, 9304542), (3510, 9065964), (3672, 8665995), (3705, 8588808), (3876, 8209890), (3978, 7999380), (4104, 7753785), (4199, 7578360), (4212, 7554970), (4420, 7199442), (4446, 7157340), (4590, 6932796), (4678, 6802380), (4680, 6799473), (4845, 6567912), (4940, 6441606), (5130, 6203028), (5265, 6043976), (5304, 5999535), (5508, 5777330), (5814, 5473260), (5928, 5368005), (5967, 5332920), (6120, 5199597), (6156, 5169190), (6460, 4925934), (6630, 4799628), (6669, 4771560), (6840, 4652271), (6885, 4621864), (7017, 4534920), (7020, 4532982), (7410, 4294404), (7695, 4135352), (7752, 4104945), (7956, 3999690), (8398, 3789180), (8424, 3777485), (8721, 3648840), (8840, 3599721), (8892, 3578670), (9180, 3466398), (9356, 3401190), (9690, 3283956), (9880, 3220803), (9945, 3199752), (10260, 3101514), (10530, 3021988), (11016, 2888665), (11115, 2862936), (11628, 2736630), (11695, 2720952), (11934, 2666460), (12312, 2584595), (12597, 2526120), (12920, 2462967), (13260, 2399814), (13338, 2385780), (13770, 2310932), (14034, 2267460), (14040, 2266491), (14535, 2189304), (14820, 2147202), (15390, 2067676), (15912, 1999845), (16796, 1894590), (17442, 1824420), (17784, 1789335), (17901, 1777640), (18360, 1733199), (18712, 1700595), (19380, 1641978), (19890, 1599876), (20007, 1590520), (20520, 1550757), (20995, 1515672), (21051, 1511640), (21060, 1510994), (22230, 1431468), (23256, 1368315), (23390, 1360476), (23868, 1333230), (25194, 1263060), (26163, 1216280), (26520, 1199907), (26676, 1192890), (27540, 1155466), (28068, 1133730), (29070, 1094652), (29640, 1073601), (29835, 1066584), (30407, 1046520), (30780, 1033838), (33345, 954312), (33592, 947295), (34884, 912210), (35085, 906984), (35802, 888820), (37791, 842040), (38760, 820989), (39763, 800280), (39780, 799938), (40014, 795260), (41990, 757836), (42102, 755820), (42120, 755497), (43605, 729768), (44441, 716040), (44460, 715734), (46780, 680238), (47736, 666615), (50388, 631530), (52326, 608140), (53352, 596445), (55080, 577733), (56136, 566865), (58140, 547326), (59670, 533292), (60814, 523260), (61560, 516919), (62985, 505224), (63153, 503880), (66690, 477156), (69768, 456105), (70170, 453492), (71604, 444410), (75582, 421020), (79526, 400140), (79560, 399969), (80028, 397630), (83980, 378918), (84204, 377910), (87210, 364884), (88882, 358020), (88920, 357867), (89505, 355528), (91221, 348840), (93560, 340119), (100035, 318104), (100776, 315765), (104652, 304070), (105255, 302328), (113373, 280680), (116280, 273663), (119289, 266760), (119340, 266646), (121628, 261630), (125970, 252612), (126306, 251940), (130815, 243256), (133323, 238680), (133380, 238578), (140340, 226746), (143208, 222205), (151164, 210510), (152035, 209304), (159052, 200070), (160056, 198815), (167960, 189459), (168408, 188955), (174420, 182442), (177764, 179010)]