74124661680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3019}}^1$

素因数の和:3471

約数の個数: 280

約数和(自身を含む): 259091103120

約数和(自身を除く): 184966441440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 421, 432, 486, 540, 648, 720, 729, 810, 842, 972, 1080, 1215, 1263, 1296, 1458, 1620, 1684, 1944, 2105, 2160, 2430, 2526, 2916, 3019, 3240, 3368, 3645, 3789, 3888, 4210, 4860, 5052, 5832, 6038, 6315, 6480, 6736, 7290, 7578, 8420, 9057, 9720, 10104, 11367, 11664, 12076, 12630, 14580, 15095, 15156, 16840, 18114, 18945, 19440, 20208, 22734, 24152, 25260, 27171, 29160, 30190, 30312, 33680, 34101, 36228, 37890, 45285, 45468, 48304, 50520, 54342, 56835, 58320, 60380, 60624, 68202, 72456, 75780, 81513, 90570, 90936, 101040, 102303, 108684, 113670, 120760, 135855, 136404, 144912, 151560, 163026, 170505, 181140, 181872, 204606, 217368, 227340, 241520, 244539, 271710, 272808, 303120, 306909, 326052, 341010, 362280, 407565, 409212, 434736, 454680, 489078, 511515, 543420, 545616, 613818, 652104, 682020, 724560, 733617, 815130, 818424, 909360, 978156, 1023030, 1086840, 1222695, 1227636, 1270999, 1304208, 1364040, 1467234, 1534545, 1630260, 1636848, 1956312, 2046060, 2173680, 2200851, 2445390, 2455272, 2541998, 2728080, 2934468, 3069090, 3260520, 3668085, 3812997, 3912624, 4092120, 4401702, 4890780, 4910544, 5083996, 5868936, 6138180, 6354995, 6521040, 7336170, 7625994, 8184240, 8803404, 9781560, 10167992, 11004255, 11438991, 11737872, 12276360, 12709990, 14672340, 15251988, 17606808, 19064985, 19563120, 20335984, 22008510, 22877982, 24552720, 25419980, 29344680, 30503976, 34316973, 35213616, 38129970, 44017020, 45755964, 50839960, 57194955, 58689360, 61007952, 68633946, 76259940, 88034040, 91511928, 101679920, 102950919, 114389910, 137267892, 152519880, 171584865, 176068080, 183023856, 205901838, 228779820, 274535784, 305039760, 308852757, 343169730, 411803676, 457559640, 514754595, 549071568, 617705514, 686339460, 823607352, 915119280, 926558271, 1029509190, 1235411028, 1372678920, 1544263785, 1647214704, 1853116542, 2059018380, 2470822056, 2745357840, 3088527570, 3706233084, 4118036760, 4632791355, 4941644112, 6177055140, 7412466168, 8236073520, 9265582710, 12354110280, 14824932336, 18531165420, 24708220560, 37062330840, 74124661680]

約数ペア:

[(1, 74124661680), (2, 37062330840), (3, 24708220560), (4, 18531165420), (5, 14824932336), (6, 12354110280), (8, 9265582710), (9, 8236073520), (10, 7412466168), (12, 6177055140), (15, 4941644112), (16, 4632791355), (18, 4118036760), (20, 3706233084), (24, 3088527570), (27, 2745357840), (30, 2470822056), (36, 2059018380), (40, 1853116542), (45, 1647214704), (48, 1544263785), (54, 1372678920), (60, 1235411028), (72, 1029509190), (80, 926558271), (81, 915119280), (90, 823607352), (108, 686339460), (120, 617705514), (135, 549071568), (144, 514754595), (162, 457559640), (180, 411803676), (216, 343169730), (240, 308852757), (243, 305039760), (270, 274535784), (324, 228779820), (360, 205901838), (405, 183023856), (421, 176068080), (432, 171584865), (486, 152519880), (540, 137267892), (648, 114389910), (720, 102950919), (729, 101679920), (810, 91511928), (842, 88034040), (972, 76259940), (1080, 68633946), (1215, 61007952), (1263, 58689360), (1296, 57194955), (1458, 50839960), (1620, 45755964), (1684, 44017020), (1944, 38129970), (2105, 35213616), (2160, 34316973), (2430, 30503976), (2526, 29344680), (2916, 25419980), (3019, 24552720), (3240, 22877982), (3368, 22008510), (3645, 20335984), (3789, 19563120), (3888, 19064985), (4210, 17606808), (4860, 15251988), (5052, 14672340), (5832, 12709990), (6038, 12276360), (6315, 11737872), (6480, 11438991), (6736, 11004255), (7290, 10167992), (7578, 9781560), (8420, 8803404), (9057, 8184240), (9720, 7625994), (10104, 7336170), (11367, 6521040), (11664, 6354995), (12076, 6138180), (12630, 5868936), (14580, 5083996), (15095, 4910544), (15156, 4890780), (16840, 4401702), (18114, 4092120), (18945, 3912624), (19440, 3812997), (20208, 3668085), (22734, 3260520), (24152, 3069090), (25260, 2934468), (27171, 2728080), (29160, 2541998), (30190, 2455272), (30312, 2445390), (33680, 2200851), (34101, 2173680), (36228, 2046060), (37890, 1956312), (45285, 1636848), (45468, 1630260), (48304, 1534545), (50520, 1467234), (54342, 1364040), (56835, 1304208), (58320, 1270999), (60380, 1227636), (60624, 1222695), (68202, 1086840), (72456, 1023030), (75780, 978156), (81513, 909360), (90570, 818424), (90936, 815130), (101040, 733617), (102303, 724560), (108684, 682020), (113670, 652104), (120760, 613818), (135855, 545616), (136404, 543420), (144912, 511515), (151560, 489078), (163026, 454680), (170505, 434736), (181140, 409212), (181872, 407565), (204606, 362280), (217368, 341010), (227340, 326052), (241520, 306909), (244539, 303120), (271710, 272808)]