450291240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 1851932160

約数和(自身を除く): 1401640920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 51, 56, 60, 63, 68, 69, 70, 72, 84, 85, 90, 92, 102, 105, 115, 119, 120, 126, 136, 138, 140, 153, 161, 168, 170, 180, 184, 204, 207, 210, 230, 238, 252, 255, 276, 280, 306, 315, 322, 340, 345, 357, 360, 391, 408, 414, 420, 457, 460, 476, 483, 504, 510, 552, 595, 612, 630, 644, 680, 690, 714, 765, 782, 805, 828, 840, 914, 920, 952, 966, 1020, 1035, 1071, 1173, 1190, 1224, 1260, 1288, 1371, 1380, 1428, 1449, 1530, 1564, 1610, 1656, 1785, 1828, 1932, 1955, 2040, 2070, 2142, 2285, 2346, 2380, 2415, 2520, 2737, 2742, 2760, 2856, 2898, 3060, 3128, 3199, 3220, 3519, 3570, 3656, 3864, 3910, 4113, 4140, 4284, 4570, 4692, 4760, 4830, 5355, 5474, 5484, 5796, 5865, 6120, 6398, 6440, 6855, 7038, 7140, 7245, 7769, 7820, 8211, 8226, 8280, 8568, 9140, 9384, 9597, 9660, 10511, 10710, 10948, 10968, 11592, 11730, 12796, 13685, 13710, 14076, 14280, 14490, 15538, 15640, 15995, 16422, 16452, 17595, 18280, 19194, 19320, 20565, 21022, 21420, 21896, 23307, 23460, 24633, 25592, 27370, 27420, 28152, 28791, 28980, 31076, 31533, 31990, 32844, 32904, 35190, 38388, 38845, 41055, 41130, 42044, 42840, 46614, 46920, 47985, 49266, 52555, 54383, 54740, 54840, 57582, 57960, 62152, 63066, 63980, 65688, 69921, 70380, 73577, 76776, 77690, 82110, 82260, 84088, 93228, 94599, 95970, 98532, 105110, 108766, 109480, 115164, 116535, 123165, 126132, 127960, 139842, 140760, 143955, 147154, 155380, 157665, 163149, 164220, 164520, 178687, 186456, 189198, 191940, 197064, 210220, 217532, 220731, 230328, 233070, 246330, 252264, 271915, 279684, 287910, 294308, 310760, 315330, 326298, 328440, 349605, 357374, 367885, 378396, 383880, 420440, 435064, 441462, 466140, 472995, 489447, 492660, 536061, 543830, 559368, 575820, 588616, 630660, 652596, 662193, 699210, 714748, 735770, 756792, 815745, 882924, 893435, 932280, 945990, 978894, 985320, 1072122, 1087660, 1103655, 1151640, 1250809, 1261320, 1305192, 1324386, 1398420, 1429496, 1471540, 1608183, 1631490, 1765848, 1786870, 1891980, 1957788, 2144244, 2175320, 2207310, 2447235, 2501618, 2648772, 2680305, 2796840, 2943080, 3216366, 3262980, 3310965, 3573740, 3752427, 3783960, 3915576, 4288488, 4414620, 4894470, 5003236, 5297544, 5360610, 6254045, 6432732, 6525960, 6621930, 7147480, 7504854, 8040915, 8829240, 9788940, 10006472, 10721220, 11257281, 12508090, 12865464, 13243860, 15009708, 16081830, 18762135, 19577880, 21442440, 22514562, 25016180, 26487720, 30019416, 32163660, 37524270, 45029124, 50032360, 56286405, 64327320, 75048540, 90058248, 112572810, 150097080, 225145620, 450291240]

約数ペア:

[(1, 450291240), (2, 225145620), (3, 150097080), (4, 112572810), (5, 90058248), (6, 75048540), (7, 64327320), (8, 56286405), (9, 50032360), (10, 45029124), (12, 37524270), (14, 32163660), (15, 30019416), (17, 26487720), (18, 25016180), (20, 22514562), (21, 21442440), (23, 19577880), (24, 18762135), (28, 16081830), (30, 15009708), (34, 13243860), (35, 12865464), (36, 12508090), (40, 11257281), (42, 10721220), (45, 10006472), (46, 9788940), (51, 8829240), (56, 8040915), (60, 7504854), (63, 7147480), (68, 6621930), (69, 6525960), (70, 6432732), (72, 6254045), (84, 5360610), (85, 5297544), (90, 5003236), (92, 4894470), (102, 4414620), (105, 4288488), (115, 3915576), (119, 3783960), (120, 3752427), (126, 3573740), (136, 3310965), (138, 3262980), (140, 3216366), (153, 2943080), (161, 2796840), (168, 2680305), (170, 2648772), (180, 2501618), (184, 2447235), (204, 2207310), (207, 2175320), (210, 2144244), (230, 1957788), (238, 1891980), (252, 1786870), (255, 1765848), (276, 1631490), (280, 1608183), (306, 1471540), (315, 1429496), (322, 1398420), (340, 1324386), (345, 1305192), (357, 1261320), (360, 1250809), (391, 1151640), (408, 1103655), (414, 1087660), (420, 1072122), (457, 985320), (460, 978894), (476, 945990), (483, 932280), (504, 893435), (510, 882924), (552, 815745), (595, 756792), (612, 735770), (630, 714748), (644, 699210), (680, 662193), (690, 652596), (714, 630660), (765, 588616), (782, 575820), (805, 559368), (828, 543830), (840, 536061), (914, 492660), (920, 489447), (952, 472995), (966, 466140), (1020, 441462), (1035, 435064), (1071, 420440), (1173, 383880), (1190, 378396), (1224, 367885), (1260, 357374), (1288, 349605), (1371, 328440), (1380, 326298), (1428, 315330), (1449, 310760), (1530, 294308), (1564, 287910), (1610, 279684), (1656, 271915), (1785, 252264), (1828, 246330), (1932, 233070), (1955, 230328), (2040, 220731), (2070, 217532), (2142, 210220), (2285, 197064), (2346, 191940), (2380, 189198), (2415, 186456), (2520, 178687), (2737, 164520), (2742, 164220), (2760, 163149), (2856, 157665), (2898, 155380), (3060, 147154), (3128, 143955), (3199, 140760), (3220, 139842), (3519, 127960), (3570, 126132), (3656, 123165), (3864, 116535), (3910, 115164), (4113, 109480), (4140, 108766), (4284, 105110), (4570, 98532), (4692, 95970), (4760, 94599), (4830, 93228), (5355, 84088), (5474, 82260), (5484, 82110), (5796, 77690), (5865, 76776), (6120, 73577), (6398, 70380), (6440, 69921), (6855, 65688), (7038, 63980), (7140, 63066), (7245, 62152), (7769, 57960), (7820, 57582), (8211, 54840), (8226, 54740), (8280, 54383), (8568, 52555), (9140, 49266), (9384, 47985), (9597, 46920), (9660, 46614), (10511, 42840), (10710, 42044), (10948, 41130), (10968, 41055), (11592, 38845), (11730, 38388), (12796, 35190), (13685, 32904), (13710, 32844), (14076, 31990), (14280, 31533), (14490, 31076), (15538, 28980), (15640, 28791), (15995, 28152), (16422, 27420), (16452, 27370), (17595, 25592), (18280, 24633), (19194, 23460), (19320, 23307), (20565, 21896), (21022, 21420)]