742869120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1843

約数の個数: 256

約数和(自身を含む): 2795028480

約数和(自身を除く): 2052159360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1783, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3566, 3720, 3968, 4340, 4480, 4960, 5208, 5349, 5952, 6510, 6720, 6944, 7132, 7440, 8680, 8915, 9920, 10416, 10698, 11904, 12481, 13020, 13440, 13888, 14264, 14880, 17360, 17830, 19840, 20832, 21396, 24962, 26040, 26745, 27776, 28528, 29760, 34720, 35660, 37443, 41664, 42792, 49924, 52080, 53490, 55273, 57056, 59520, 62405, 69440, 71320, 74886, 83328, 85584, 99848, 104160, 106980, 110546, 114112, 124810, 138880, 142640, 149772, 165819, 171168, 187215, 199696, 208320, 213960, 221092, 228224, 249620, 276365, 285280, 299544, 331638, 342336, 374430, 386911, 399392, 416640, 427920, 442184, 499240, 552730, 570560, 599088, 663276, 684672, 748860, 773822, 798784, 829095, 855840, 884368, 998480, 1105460, 1141120, 1160733, 1198176, 1326552, 1497720, 1547644, 1597568, 1658190, 1711680, 1768736, 1934555, 1996960, 2210920, 2321466, 2396352, 2653104, 2995440, 3095288, 3316380, 3423360, 3537472, 3869110, 3993920, 4421840, 4642932, 4792704, 5306208, 5803665, 5990880, 6190576, 6632760, 7074944, 7738220, 7987840, 8843680, 9285864, 10612416, 11607330, 11981760, 12381152, 13265520, 15476440, 17687360, 18571728, 21224832, 23214660, 23963520, 24762304, 26531040, 30952880, 35374720, 37143456, 46429320, 49524608, 53062080, 61905760, 74286912, 92858640, 106124160, 123811520, 148573824, 185717280, 247623040, 371434560, 742869120]

約数ペア:

[(1, 742869120), (2, 371434560), (3, 247623040), (4, 185717280), (5, 148573824), (6, 123811520), (7, 106124160), (8, 92858640), (10, 74286912), (12, 61905760), (14, 53062080), (15, 49524608), (16, 46429320), (20, 37143456), (21, 35374720), (24, 30952880), (28, 26531040), (30, 24762304), (31, 23963520), (32, 23214660), (35, 21224832), (40, 18571728), (42, 17687360), (48, 15476440), (56, 13265520), (60, 12381152), (62, 11981760), (64, 11607330), (70, 10612416), (80, 9285864), (84, 8843680), (93, 7987840), (96, 7738220), (105, 7074944), (112, 6632760), (120, 6190576), (124, 5990880), (128, 5803665), (140, 5306208), (155, 4792704), (160, 4642932), (168, 4421840), (186, 3993920), (192, 3869110), (210, 3537472), (217, 3423360), (224, 3316380), (240, 3095288), (248, 2995440), (280, 2653104), (310, 2396352), (320, 2321466), (336, 2210920), (372, 1996960), (384, 1934555), (420, 1768736), (434, 1711680), (448, 1658190), (465, 1597568), (480, 1547644), (496, 1497720), (560, 1326552), (620, 1198176), (640, 1160733), (651, 1141120), (672, 1105460), (744, 998480), (840, 884368), (868, 855840), (896, 829095), (930, 798784), (960, 773822), (992, 748860), (1085, 684672), (1120, 663276), (1240, 599088), (1302, 570560), (1344, 552730), (1488, 499240), (1680, 442184), (1736, 427920), (1783, 416640), (1860, 399392), (1920, 386911), (1984, 374430), (2170, 342336), (2240, 331638), (2480, 299544), (2604, 285280), (2688, 276365), (2976, 249620), (3255, 228224), (3360, 221092), (3472, 213960), (3566, 208320), (3720, 199696), (3968, 187215), (4340, 171168), (4480, 165819), (4960, 149772), (5208, 142640), (5349, 138880), (5952, 124810), (6510, 114112), (6720, 110546), (6944, 106980), (7132, 104160), (7440, 99848), (8680, 85584), (8915, 83328), (9920, 74886), (10416, 71320), (10698, 69440), (11904, 62405), (12481, 59520), (13020, 57056), (13440, 55273), (13888, 53490), (14264, 52080), (14880, 49924), (17360, 42792), (17830, 41664), (19840, 37443), (20832, 35660), (21396, 34720), (24962, 29760), (26040, 28528), (26745, 27776)]