749347920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 2608828560

約数和(自身を除く): 1859480640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 73, 80, 90, 106, 120, 144, 146, 159, 180, 212, 219, 240, 265, 269, 292, 318, 360, 365, 424, 438, 477, 530, 538, 584, 636, 657, 720, 730, 795, 807, 848, 876, 954, 1060, 1076, 1095, 1168, 1272, 1314, 1345, 1460, 1590, 1614, 1752, 1908, 2120, 2152, 2190, 2385, 2421, 2544, 2628, 2690, 2920, 3180, 3228, 3285, 3504, 3816, 3869, 4035, 4240, 4304, 4380, 4770, 4842, 5256, 5380, 5840, 6360, 6456, 6570, 7632, 7738, 8070, 8760, 9540, 9684, 10512, 10760, 11607, 12105, 12720, 12912, 13140, 14257, 15476, 16140, 17520, 19080, 19345, 19368, 19637, 21520, 23214, 24210, 26280, 28514, 30952, 32280, 34821, 38160, 38690, 38736, 39274, 42771, 46428, 48420, 52560, 57028, 58035, 58911, 61904, 64560, 69642, 71285, 77380, 78548, 85542, 92856, 96840, 98185, 114056, 116070, 117822, 128313, 139284, 142570, 154760, 157096, 171084, 174105, 176733, 185712, 193680, 196370, 213855, 228112, 232140, 235644, 256626, 278568, 285140, 294555, 309520, 314192, 342168, 348210, 353466, 392740, 427710, 464280, 471288, 513252, 557136, 570280, 589110, 641565, 684336, 696420, 706932, 785480, 855420, 883665, 928560, 942576, 1026504, 1040761, 1140560, 1178220, 1283130, 1392840, 1413864, 1570960, 1710840, 1767330, 2053008, 2081522, 2356440, 2566260, 2785680, 2827728, 3122283, 3421680, 3534660, 4163044, 4712880, 5132520, 5203805, 6244566, 7069320, 8326088, 9366849, 10265040, 10407610, 12489132, 14138640, 15611415, 16652176, 18733698, 20815220, 24978264, 31222830, 37467396, 41630440, 46834245, 49956528, 62445660, 74934792, 83260880, 93668490, 124891320, 149869584, 187336980, 249782640, 374673960, 749347920]

約数ペア:

[(1, 749347920), (2, 374673960), (3, 249782640), (4, 187336980), (5, 149869584), (6, 124891320), (8, 93668490), (9, 83260880), (10, 74934792), (12, 62445660), (15, 49956528), (16, 46834245), (18, 41630440), (20, 37467396), (24, 31222830), (30, 24978264), (36, 20815220), (40, 18733698), (45, 16652176), (48, 15611415), (53, 14138640), (60, 12489132), (72, 10407610), (73, 10265040), (80, 9366849), (90, 8326088), (106, 7069320), (120, 6244566), (144, 5203805), (146, 5132520), (159, 4712880), (180, 4163044), (212, 3534660), (219, 3421680), (240, 3122283), (265, 2827728), (269, 2785680), (292, 2566260), (318, 2356440), (360, 2081522), (365, 2053008), (424, 1767330), (438, 1710840), (477, 1570960), (530, 1413864), (538, 1392840), (584, 1283130), (636, 1178220), (657, 1140560), (720, 1040761), (730, 1026504), (795, 942576), (807, 928560), (848, 883665), (876, 855420), (954, 785480), (1060, 706932), (1076, 696420), (1095, 684336), (1168, 641565), (1272, 589110), (1314, 570280), (1345, 557136), (1460, 513252), (1590, 471288), (1614, 464280), (1752, 427710), (1908, 392740), (2120, 353466), (2152, 348210), (2190, 342168), (2385, 314192), (2421, 309520), (2544, 294555), (2628, 285140), (2690, 278568), (2920, 256626), (3180, 235644), (3228, 232140), (3285, 228112), (3504, 213855), (3816, 196370), (3869, 193680), (4035, 185712), (4240, 176733), (4304, 174105), (4380, 171084), (4770, 157096), (4842, 154760), (5256, 142570), (5380, 139284), (5840, 128313), (6360, 117822), (6456, 116070), (6570, 114056), (7632, 98185), (7738, 96840), (8070, 92856), (8760, 85542), (9540, 78548), (9684, 77380), (10512, 71285), (10760, 69642), (11607, 64560), (12105, 61904), (12720, 58911), (12912, 58035), (13140, 57028), (14257, 52560), (15476, 48420), (16140, 46428), (17520, 42771), (19080, 39274), (19345, 38736), (19368, 38690), (19637, 38160), (21520, 34821), (23214, 32280), (24210, 30952), (26280, 28514)]