738758520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1350

約数の個数: 192

約数和(自身を含む): 2527200000

約数和(自身を除く): 1788441480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1249, 1272, 1395, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2498, 2790, 3180, 3286, 3720, 3747, 3816, 4770, 4929, 4996, 5580, 6245, 6360, 6572, 7494, 8215, 9540, 9858, 9992, 11160, 11241, 12490, 13144, 14787, 14988, 16430, 18735, 19080, 19716, 22482, 24645, 24980, 29574, 29976, 32860, 37470, 38719, 39432, 44964, 49290, 49960, 56205, 59148, 65720, 66197, 73935, 74940, 77438, 89928, 98580, 112410, 116157, 118296, 132394, 147870, 149880, 154876, 193595, 197160, 198591, 224820, 232314, 264788, 295740, 309752, 330985, 348471, 387190, 397182, 449640, 464628, 529576, 580785, 591480, 595773, 661970, 696942, 774380, 794364, 929256, 992955, 1161570, 1191546, 1323940, 1393884, 1548760, 1588728, 1742355, 1985910, 2052107, 2323140, 2383092, 2647880, 2787768, 2978865, 3484710, 3971820, 4104214, 4646280, 4766184, 5957730, 6156321, 6969420, 7943640, 8208428, 10260535, 11915460, 12312642, 13938840, 16416856, 18468963, 20521070, 23830920, 24625284, 30781605, 36937926, 41042140, 49250568, 61563210, 73875852, 82084280, 92344815, 123126420, 147751704, 184689630, 246252840, 369379260, 738758520]

約数ペア:

[(1, 738758520), (2, 369379260), (3, 246252840), (4, 184689630), (5, 147751704), (6, 123126420), (8, 92344815), (9, 82084280), (10, 73875852), (12, 61563210), (15, 49250568), (18, 41042140), (20, 36937926), (24, 30781605), (30, 24625284), (31, 23830920), (36, 20521070), (40, 18468963), (45, 16416856), (53, 13938840), (60, 12312642), (62, 11915460), (72, 10260535), (90, 8208428), (93, 7943640), (106, 6969420), (120, 6156321), (124, 5957730), (155, 4766184), (159, 4646280), (180, 4104214), (186, 3971820), (212, 3484710), (248, 2978865), (265, 2787768), (279, 2647880), (310, 2383092), (318, 2323140), (360, 2052107), (372, 1985910), (424, 1742355), (465, 1588728), (477, 1548760), (530, 1393884), (558, 1323940), (620, 1191546), (636, 1161570), (744, 992955), (795, 929256), (930, 794364), (954, 774380), (1060, 696942), (1116, 661970), (1240, 595773), (1249, 591480), (1272, 580785), (1395, 529576), (1590, 464628), (1643, 449640), (1860, 397182), (1908, 387190), (2120, 348471), (2232, 330985), (2385, 309752), (2498, 295740), (2790, 264788), (3180, 232314), (3286, 224820), (3720, 198591), (3747, 197160), (3816, 193595), (4770, 154876), (4929, 149880), (4996, 147870), (5580, 132394), (6245, 118296), (6360, 116157), (6572, 112410), (7494, 98580), (8215, 89928), (9540, 77438), (9858, 74940), (9992, 73935), (11160, 66197), (11241, 65720), (12490, 59148), (13144, 56205), (14787, 49960), (14988, 49290), (16430, 44964), (18735, 39432), (19080, 38719), (19716, 37470), (22482, 32860), (24645, 29976), (24980, 29574)]