172326960

素因数分解:

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

素因数の和:90

約数の個数: 480

約数和(自身を含む): 714329280

約数和(自身を除く): 542002320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 102, 104, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 170, 171, 180, 190, 195, 204, 208, 216, 221, 228, 234, 240, 247, 255, 260, 270, 272, 285, 304, 306, 312, 323, 340, 342, 351, 360, 361, 380, 390, 408, 432, 442, 456, 459, 468, 494, 510, 513, 520, 540, 570, 585, 612, 624, 646, 663, 680, 684, 702, 720, 722, 741, 760, 765, 780, 816, 855, 884, 912, 918, 936, 969, 988, 1020, 1026, 1040, 1080, 1083, 1105, 1140, 1170, 1224, 1235, 1292, 1326, 1360, 1368, 1404, 1444, 1482, 1520, 1530, 1560, 1615, 1710, 1755, 1768, 1805, 1836, 1872, 1938, 1976, 1989, 2040, 2052, 2160, 2166, 2210, 2223, 2280, 2295, 2340, 2448, 2470, 2565, 2584, 2652, 2736, 2808, 2888, 2907, 2964, 3060, 3120, 3230, 3249, 3315, 3420, 3510, 3536, 3610, 3672, 3705, 3876, 3952, 3978, 4080, 4104, 4199, 4332, 4420, 4446, 4560, 4590, 4680, 4693, 4845, 4940, 5130, 5168, 5304, 5415, 5616, 5776, 5814, 5928, 5967, 6120, 6137, 6460, 6498, 6630, 6669, 6840, 7020, 7220, 7344, 7410, 7752, 7956, 8208, 8398, 8664, 8721, 8840, 8892, 9180, 9360, 9386, 9690, 9747, 9880, 9945, 10260, 10608, 10830, 11115, 11628, 11856, 11934, 12240, 12274, 12597, 12920, 12996, 13260, 13338, 13680, 14040, 14079, 14440, 14535, 14820, 15504, 15912, 16245, 16796, 17328, 17442, 17680, 17784, 18360, 18411, 18772, 19380, 19494, 19760, 19890, 20520, 20995, 21660, 22230, 23256, 23465, 23868, 24548, 25194, 25840, 25992, 26520, 26676, 28080, 28158, 28880, 29070, 29640, 29835, 30685, 31824, 32490, 33345, 33592, 34884, 35568, 36720, 36822, 37544, 37791, 38760, 38988, 39780, 41040, 41990, 42237, 43320, 43605, 44460, 46512, 46930, 47736, 48735, 49096, 50388, 51984, 53040, 53352, 55233, 56316, 58140, 59280, 59670, 61370, 62985, 64980, 66690, 67184, 69768, 70395, 73644, 75088, 75582, 77520, 77976, 79560, 79781, 83980, 84474, 86640, 87210, 88920, 92055, 93860, 95472, 97470, 98192, 100776, 106704, 110466, 112632, 113373, 116280, 119340, 122740, 125970, 126711, 129960, 133380, 139536, 140790, 147288, 151164, 155952, 159120, 159562, 165699, 167960, 168948, 174420, 177840, 184110, 187720, 188955, 194940, 201552, 211185, 220932, 225264, 226746, 232560, 238680, 239343, 245480, 251940, 253422, 259920, 266760, 276165, 281580, 294576, 302328, 319124, 331398, 335920, 337896, 348840, 368220, 375440, 377910, 389880, 398905, 422370, 441864, 453492, 477360, 478686, 490960, 503880, 506844, 533520, 552330, 563160, 566865, 604656, 633555, 638248, 662796, 675792, 697680, 718029, 736440, 755820, 779760, 797810, 828495, 844740, 883728, 906984, 957372, 1007760, 1013688, 1104660, 1126320, 1133730, 1196715, 1267110, 1276496, 1325592, 1436058, 1472880, 1511640, 1595620, 1656990, 1689480, 1813968, 1914744, 2027376, 2154087, 2209320, 2267460, 2393430, 2534220, 2651184, 2872116, 3023280, 3191240, 3313980, 3378960, 3590145, 3829488, 4308174, 4418640, 4534920, 4786860, 5068440, 5744232, 6382480, 6627960, 7180290, 8616348, 9069840, 9573720, 10136880, 10770435, 11488464, 13255920, 14360580, 17232696, 19147440, 21540870, 28721160, 34465392, 43081740, 57442320, 86163480, 172326960]

約数ペア:

[(1, 172326960), (2, 86163480), (3, 57442320), (4, 43081740), (5, 34465392), (6, 28721160), (8, 21540870), (9, 19147440), (10, 17232696), (12, 14360580), (13, 13255920), (15, 11488464), (16, 10770435), (17, 10136880), (18, 9573720), (19, 9069840), (20, 8616348), (24, 7180290), (26, 6627960), (27, 6382480), (30, 5744232), (34, 5068440), (36, 4786860), (38, 4534920), (39, 4418640), (40, 4308174), (45, 3829488), (48, 3590145), (51, 3378960), (52, 3313980), (54, 3191240), (57, 3023280), (60, 2872116), (65, 2651184), (68, 2534220), (72, 2393430), (76, 2267460), (78, 2209320), (80, 2154087), (85, 2027376), (90, 1914744), (95, 1813968), (102, 1689480), (104, 1656990), (108, 1595620), (114, 1511640), (117, 1472880), (120, 1436058), (130, 1325592), (135, 1276496), (136, 1267110), (144, 1196715), (152, 1133730), (153, 1126320), (156, 1104660), (170, 1013688), (171, 1007760), (180, 957372), (190, 906984), (195, 883728), (204, 844740), (208, 828495), (216, 797810), (221, 779760), (228, 755820), (234, 736440), (240, 718029), (247, 697680), (255, 675792), (260, 662796), (270, 638248), (272, 633555), (285, 604656), (304, 566865), (306, 563160), (312, 552330), (323, 533520), (340, 506844), (342, 503880), (351, 490960), (360, 478686), (361, 477360), (380, 453492), (390, 441864), (408, 422370), (432, 398905), (442, 389880), (456, 377910), (459, 375440), (468, 368220), (494, 348840), (510, 337896), (513, 335920), (520, 331398), (540, 319124), (570, 302328), (585, 294576), (612, 281580), (624, 276165), (646, 266760), (663, 259920), (680, 253422), (684, 251940), (702, 245480), (720, 239343), (722, 238680), (741, 232560), (760, 226746), (765, 225264), (780, 220932), (816, 211185), (855, 201552), (884, 194940), (912, 188955), (918, 187720), (936, 184110), (969, 177840), (988, 174420), (1020, 168948), (1026, 167960), (1040, 165699), (1080, 159562), (1083, 159120), (1105, 155952), (1140, 151164), (1170, 147288), (1224, 140790), (1235, 139536), (1292, 133380), (1326, 129960), (1360, 126711), (1368, 125970), (1404, 122740), (1444, 119340), (1482, 116280), (1520, 113373), (1530, 112632), (1560, 110466), (1615, 106704), (1710, 100776), (1755, 98192), (1768, 97470), (1805, 95472), (1836, 93860), (1872, 92055), (1938, 88920), (1976, 87210), (1989, 86640), (2040, 84474), (2052, 83980), (2160, 79781), (2166, 79560), (2210, 77976), (2223, 77520), (2280, 75582), (2295, 75088), (2340, 73644), (2448, 70395), (2470, 69768), (2565, 67184), (2584, 66690), (2652, 64980), (2736, 62985), (2808, 61370), (2888, 59670), (2907, 59280), (2964, 58140), (3060, 56316), (3120, 55233), (3230, 53352), (3249, 53040), (3315, 51984), (3420, 50388), (3510, 49096), (3536, 48735), (3610, 47736), (3672, 46930), (3705, 46512), (3876, 44460), (3952, 43605), (3978, 43320), (4080, 42237), (4104, 41990), (4199, 41040), (4332, 39780), (4420, 38988), (4446, 38760), (4560, 37791), (4590, 37544), (4680, 36822), (4693, 36720), (4845, 35568), (4940, 34884), (5130, 33592), (5168, 33345), (5304, 32490), (5415, 31824), (5616, 30685), (5776, 29835), (5814, 29640), (5928, 29070), (5967, 28880), (6120, 28158), (6137, 28080), (6460, 26676), (6498, 26520), (6630, 25992), (6669, 25840), (6840, 25194), (7020, 24548), (7220, 23868), (7344, 23465), (7410, 23256), (7752, 22230), (7956, 21660), (8208, 20995), (8398, 20520), (8664, 19890), (8721, 19760), (8840, 19494), (8892, 19380), (9180, 18772), (9360, 18411), (9386, 18360), (9690, 17784), (9747, 17680), (9880, 17442), (9945, 17328), (10260, 16796), (10608, 16245), (10830, 15912), (11115, 15504), (11628, 14820), (11856, 14535), (11934, 14440), (12240, 14079), (12274, 14040), (12597, 13680), (12920, 13338), (12996, 13260)]