8665998720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:665

約数の個数: 256

約数和(自身を含む): 28264412160

約数和(自身を除く): 19598413440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 151, 160, 192, 213, 240, 284, 302, 320, 355, 384, 421, 426, 453, 480, 568, 604, 640, 710, 755, 842, 852, 906, 960, 1065, 1136, 1208, 1263, 1420, 1510, 1684, 1704, 1812, 1920, 2105, 2130, 2265, 2272, 2416, 2526, 2840, 3020, 3368, 3408, 3624, 4210, 4260, 4530, 4544, 4832, 5052, 5680, 6040, 6315, 6736, 6816, 7248, 8420, 8520, 9060, 9088, 9664, 10104, 10721, 11360, 12080, 12630, 13472, 13632, 14496, 16840, 17040, 18120, 19328, 20208, 21442, 22720, 24160, 25260, 26944, 27264, 28992, 29891, 32163, 33680, 34080, 36240, 40416, 42884, 45440, 48320, 50520, 53605, 53888, 57984, 59782, 63571, 64326, 67360, 68160, 72480, 80832, 85768, 89673, 96640, 101040, 107210, 119564, 127142, 128652, 134720, 136320, 144960, 149455, 160815, 161664, 171536, 179346, 190713, 202080, 214420, 239128, 254284, 257304, 269440, 289920, 298910, 317855, 321630, 343072, 358692, 381426, 404160, 428840, 448365, 478256, 508568, 514608, 597820, 635710, 643260, 686144, 717384, 762852, 808320, 857680, 896730, 953565, 956512, 1017136, 1029216, 1195640, 1271420, 1286520, 1372288, 1434768, 1525704, 1715360, 1793460, 1907130, 1913024, 2034272, 2058432, 2391280, 2542840, 2573040, 2869536, 3051408, 3430720, 3586920, 3814260, 3826048, 4068544, 4116864, 4513541, 4782560, 5085680, 5146080, 5739072, 6102816, 6861440, 7173840, 7628520, 8137088, 9027082, 9565120, 10171360, 10292160, 11478144, 12205632, 13540623, 14347680, 15257040, 18054164, 19130240, 20342720, 20584320, 22567705, 24411264, 27081246, 28695360, 30514080, 36108328, 40685440, 45135410, 54162492, 57390720, 61028160, 67703115, 72216656, 90270820, 108324984, 122056320, 135406230, 144433312, 180541640, 216649968, 270812460, 288866624, 361083280, 433299936, 541624920, 577733248, 722166560, 866599872, 1083249840, 1444333120, 1733199744, 2166499680, 2888666240, 4332999360, 8665998720]

約数ペア:

[(1, 8665998720), (2, 4332999360), (3, 2888666240), (4, 2166499680), (5, 1733199744), (6, 1444333120), (8, 1083249840), (10, 866599872), (12, 722166560), (15, 577733248), (16, 541624920), (20, 433299936), (24, 361083280), (30, 288866624), (32, 270812460), (40, 216649968), (48, 180541640), (60, 144433312), (64, 135406230), (71, 122056320), (80, 108324984), (96, 90270820), (120, 72216656), (128, 67703115), (142, 61028160), (151, 57390720), (160, 54162492), (192, 45135410), (213, 40685440), (240, 36108328), (284, 30514080), (302, 28695360), (320, 27081246), (355, 24411264), (384, 22567705), (421, 20584320), (426, 20342720), (453, 19130240), (480, 18054164), (568, 15257040), (604, 14347680), (640, 13540623), (710, 12205632), (755, 11478144), (842, 10292160), (852, 10171360), (906, 9565120), (960, 9027082), (1065, 8137088), (1136, 7628520), (1208, 7173840), (1263, 6861440), (1420, 6102816), (1510, 5739072), (1684, 5146080), (1704, 5085680), (1812, 4782560), (1920, 4513541), (2105, 4116864), (2130, 4068544), (2265, 3826048), (2272, 3814260), (2416, 3586920), (2526, 3430720), (2840, 3051408), (3020, 2869536), (3368, 2573040), (3408, 2542840), (3624, 2391280), (4210, 2058432), (4260, 2034272), (4530, 1913024), (4544, 1907130), (4832, 1793460), (5052, 1715360), (5680, 1525704), (6040, 1434768), (6315, 1372288), (6736, 1286520), (6816, 1271420), (7248, 1195640), (8420, 1029216), (8520, 1017136), (9060, 956512), (9088, 953565), (9664, 896730), (10104, 857680), (10721, 808320), (11360, 762852), (12080, 717384), (12630, 686144), (13472, 643260), (13632, 635710), (14496, 597820), (16840, 514608), (17040, 508568), (18120, 478256), (19328, 448365), (20208, 428840), (21442, 404160), (22720, 381426), (24160, 358692), (25260, 343072), (26944, 321630), (27264, 317855), (28992, 298910), (29891, 289920), (32163, 269440), (33680, 257304), (34080, 254284), (36240, 239128), (40416, 214420), (42884, 202080), (45440, 190713), (48320, 179346), (50520, 171536), (53605, 161664), (53888, 160815), (57984, 149455), (59782, 144960), (63571, 136320), (64326, 134720), (67360, 128652), (68160, 127142), (72480, 119564), (80832, 107210), (85768, 101040), (89673, 96640)]