1464675840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 240

約数和(自身を含む): 5118306336

約数和(自身を除く): 3653630496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 180, 192, 240, 256, 288, 302, 320, 360, 384, 421, 453, 480, 512, 576, 604, 640, 720, 755, 768, 842, 906, 960, 1152, 1208, 1263, 1280, 1359, 1440, 1510, 1536, 1684, 1812, 1920, 2105, 2265, 2304, 2416, 2526, 2560, 2718, 2880, 3020, 3368, 3624, 3789, 3840, 4210, 4530, 4608, 4832, 5052, 5436, 5760, 6040, 6315, 6736, 6795, 7248, 7578, 7680, 8420, 9060, 9664, 10104, 10872, 11520, 12080, 12630, 13472, 13590, 14496, 15156, 16840, 18120, 18945, 19328, 20208, 21744, 23040, 24160, 25260, 26944, 27180, 28992, 30312, 33680, 36240, 37890, 38656, 40416, 43488, 48320, 50520, 53888, 54360, 57984, 60624, 63571, 67360, 72480, 75780, 77312, 80832, 86976, 96640, 101040, 107776, 108720, 115968, 121248, 127142, 134720, 144960, 151560, 161664, 173952, 190713, 193280, 202080, 215552, 217440, 231936, 242496, 254284, 269440, 289920, 303120, 317855, 323328, 347904, 381426, 386560, 404160, 434880, 484992, 508568, 538880, 572139, 579840, 606240, 635710, 646656, 695808, 762852, 808320, 869760, 953565, 969984, 1017136, 1077760, 1144278, 1159680, 1212480, 1271420, 1525704, 1616640, 1739520, 1907130, 1939968, 2034272, 2288556, 2424960, 2542840, 2860695, 3051408, 3233280, 3479040, 3814260, 4068544, 4577112, 4849920, 5085680, 5721390, 6102816, 7628520, 8137088, 9154224, 9699840, 10171360, 11442780, 12205632, 15257040, 16274176, 18308448, 20342720, 22885560, 24411264, 30514080, 32548352, 36616896, 40685440, 45771120, 48822528, 61028160, 73233792, 81370880, 91542240, 97645056, 122056320, 146467584, 162741760, 183084480, 244112640, 292935168, 366168960, 488225280, 732337920, 1464675840]

約数ペア:

[(1, 1464675840), (2, 732337920), (3, 488225280), (4, 366168960), (5, 292935168), (6, 244112640), (8, 183084480), (9, 162741760), (10, 146467584), (12, 122056320), (15, 97645056), (16, 91542240), (18, 81370880), (20, 73233792), (24, 61028160), (30, 48822528), (32, 45771120), (36, 40685440), (40, 36616896), (45, 32548352), (48, 30514080), (60, 24411264), (64, 22885560), (72, 20342720), (80, 18308448), (90, 16274176), (96, 15257040), (120, 12205632), (128, 11442780), (144, 10171360), (151, 9699840), (160, 9154224), (180, 8137088), (192, 7628520), (240, 6102816), (256, 5721390), (288, 5085680), (302, 4849920), (320, 4577112), (360, 4068544), (384, 3814260), (421, 3479040), (453, 3233280), (480, 3051408), (512, 2860695), (576, 2542840), (604, 2424960), (640, 2288556), (720, 2034272), (755, 1939968), (768, 1907130), (842, 1739520), (906, 1616640), (960, 1525704), (1152, 1271420), (1208, 1212480), (1263, 1159680), (1280, 1144278), (1359, 1077760), (1440, 1017136), (1510, 969984), (1536, 953565), (1684, 869760), (1812, 808320), (1920, 762852), (2105, 695808), (2265, 646656), (2304, 635710), (2416, 606240), (2526, 579840), (2560, 572139), (2718, 538880), (2880, 508568), (3020, 484992), (3368, 434880), (3624, 404160), (3789, 386560), (3840, 381426), (4210, 347904), (4530, 323328), (4608, 317855), (4832, 303120), (5052, 289920), (5436, 269440), (5760, 254284), (6040, 242496), (6315, 231936), (6736, 217440), (6795, 215552), (7248, 202080), (7578, 193280), (7680, 190713), (8420, 173952), (9060, 161664), (9664, 151560), (10104, 144960), (10872, 134720), (11520, 127142), (12080, 121248), (12630, 115968), (13472, 108720), (13590, 107776), (14496, 101040), (15156, 96640), (16840, 86976), (18120, 80832), (18945, 77312), (19328, 75780), (20208, 72480), (21744, 67360), (23040, 63571), (24160, 60624), (25260, 57984), (26944, 54360), (27180, 53888), (28992, 50520), (30312, 48320), (33680, 43488), (36240, 40416), (37890, 38656)]