1221494040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 384

約数和(自身を含む): 4646980800

約数和(自身を除く): 3425486760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 241, 247, 260, 270, 285, 312, 342, 351, 360, 361, 380, 390, 456, 468, 482, 494, 513, 520, 540, 570, 585, 684, 702, 722, 723, 741, 760, 780, 855, 936, 964, 988, 1026, 1080, 1083, 1140, 1170, 1205, 1235, 1368, 1404, 1444, 1446, 1482, 1560, 1710, 1755, 1805, 1928, 1976, 2052, 2166, 2169, 2223, 2280, 2340, 2410, 2470, 2565, 2808, 2888, 2892, 2964, 3133, 3249, 3420, 3510, 3610, 3615, 3705, 4104, 4332, 4338, 4446, 4579, 4680, 4693, 4820, 4940, 5130, 5415, 5784, 5928, 6266, 6498, 6507, 6669, 6840, 7020, 7220, 7230, 7410, 8664, 8676, 8892, 9158, 9386, 9399, 9640, 9747, 9880, 10260, 10830, 10845, 11115, 12532, 12996, 13014, 13338, 13737, 14040, 14079, 14440, 14460, 14820, 15665, 16245, 17352, 17784, 18316, 18772, 18798, 19494, 20520, 21660, 21690, 22230, 22895, 23465, 25064, 25992, 26028, 26676, 27474, 28158, 28197, 28920, 29640, 31330, 32490, 32535, 33345, 36632, 37544, 37596, 38988, 41211, 42237, 43320, 43380, 44460, 45790, 46930, 46995, 48735, 52056, 53352, 54948, 56316, 56394, 59527, 62660, 64980, 65070, 66690, 68685, 70395, 75192, 77976, 82422, 84474, 84591, 86760, 87001, 88920, 91580, 93860, 93990, 97470, 109896, 112632, 112788, 119054, 123633, 125320, 126711, 129960, 130140, 133380, 137370, 140790, 140985, 164844, 168948, 169182, 174002, 178581, 183160, 187720, 187980, 194940, 206055, 211185, 225576, 238108, 247266, 253422, 260280, 261003, 266760, 274740, 281580, 281970, 297635, 329688, 337896, 338364, 348004, 357162, 375960, 389880, 412110, 422370, 422955, 435005, 476216, 494532, 506844, 522006, 535743, 549480, 563160, 563940, 595270, 618165, 633555, 676728, 696008, 714324, 783009, 824220, 844740, 845910, 870010, 892905, 989064, 1013688, 1044012, 1071486, 1127880, 1131013, 1190540, 1236330, 1267110, 1305015, 1428648, 1566018, 1607229, 1648440, 1689480, 1691820, 1740020, 1785810, 2088024, 2142972, 2262026, 2349027, 2381080, 2472660, 2534220, 2610030, 2678715, 3132036, 3214458, 3383640, 3393039, 3480040, 3571620, 3915045, 4285944, 4524052, 4698054, 4945320, 5068440, 5220060, 5357430, 5655065, 6264072, 6428916, 6786078, 7143240, 7830090, 8036145, 9048104, 9396108, 10179117, 10440120, 10714860, 11310130, 11745135, 12857832, 13572156, 15660180, 16072290, 16965195, 18792216, 20358234, 21429720, 22620260, 23490270, 27144312, 30537351, 31320360, 32144580, 33930390, 40716468, 45240520, 46980540, 50895585, 61074702, 64289160, 67860780, 81432936, 93961080, 101791170, 122149404, 135721560, 152686755, 203582340, 244298808, 305373510, 407164680, 610747020, 1221494040]

約数ペア:

[(1, 1221494040), (2, 610747020), (3, 407164680), (4, 305373510), (5, 244298808), (6, 203582340), (8, 152686755), (9, 135721560), (10, 122149404), (12, 101791170), (13, 93961080), (15, 81432936), (18, 67860780), (19, 64289160), (20, 61074702), (24, 50895585), (26, 46980540), (27, 45240520), (30, 40716468), (36, 33930390), (38, 32144580), (39, 31320360), (40, 30537351), (45, 27144312), (52, 23490270), (54, 22620260), (57, 21429720), (60, 20358234), (65, 18792216), (72, 16965195), (76, 16072290), (78, 15660180), (90, 13572156), (95, 12857832), (104, 11745135), (108, 11310130), (114, 10714860), (117, 10440120), (120, 10179117), (130, 9396108), (135, 9048104), (152, 8036145), (156, 7830090), (171, 7143240), (180, 6786078), (190, 6428916), (195, 6264072), (216, 5655065), (228, 5357430), (234, 5220060), (241, 5068440), (247, 4945320), (260, 4698054), (270, 4524052), (285, 4285944), (312, 3915045), (342, 3571620), (351, 3480040), (360, 3393039), (361, 3383640), (380, 3214458), (390, 3132036), (456, 2678715), (468, 2610030), (482, 2534220), (494, 2472660), (513, 2381080), (520, 2349027), (540, 2262026), (570, 2142972), (585, 2088024), (684, 1785810), (702, 1740020), (722, 1691820), (723, 1689480), (741, 1648440), (760, 1607229), (780, 1566018), (855, 1428648), (936, 1305015), (964, 1267110), (988, 1236330), (1026, 1190540), (1080, 1131013), (1083, 1127880), (1140, 1071486), (1170, 1044012), (1205, 1013688), (1235, 989064), (1368, 892905), (1404, 870010), (1444, 845910), (1446, 844740), (1482, 824220), (1560, 783009), (1710, 714324), (1755, 696008), (1805, 676728), (1928, 633555), (1976, 618165), (2052, 595270), (2166, 563940), (2169, 563160), (2223, 549480), (2280, 535743), (2340, 522006), (2410, 506844), (2470, 494532), (2565, 476216), (2808, 435005), (2888, 422955), (2892, 422370), (2964, 412110), (3133, 389880), (3249, 375960), (3420, 357162), (3510, 348004), (3610, 338364), (3615, 337896), (3705, 329688), (4104, 297635), (4332, 281970), (4338, 281580), (4446, 274740), (4579, 266760), (4680, 261003), (4693, 260280), (4820, 253422), (4940, 247266), (5130, 238108), (5415, 225576), (5784, 211185), (5928, 206055), (6266, 194940), (6498, 187980), (6507, 187720), (6669, 183160), (6840, 178581), (7020, 174002), (7220, 169182), (7230, 168948), (7410, 164844), (8664, 140985), (8676, 140790), (8892, 137370), (9158, 133380), (9386, 130140), (9399, 129960), (9640, 126711), (9747, 125320), (9880, 123633), (10260, 119054), (10830, 112788), (10845, 112632), (11115, 109896), (12532, 97470), (12996, 93990), (13014, 93860), (13338, 91580), (13737, 88920), (14040, 87001), (14079, 86760), (14440, 84591), (14460, 84474), (14820, 82422), (15665, 77976), (16245, 75192), (17352, 70395), (17784, 68685), (18316, 66690), (18772, 65070), (18798, 64980), (19494, 62660), (20520, 59527), (21660, 56394), (21690, 56316), (22230, 54948), (22895, 53352), (23465, 52056), (25064, 48735), (25992, 46995), (26028, 46930), (26676, 45790), (27474, 44460), (28158, 43380), (28197, 43320), (28920, 42237), (29640, 41211), (31330, 38988), (32490, 37596), (32535, 37544), (33345, 36632)]