520610040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 1803915360

約数和(自身を除く): 1283305320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 257, 306, 331, 340, 360, 408, 510, 514, 612, 662, 680, 765, 771, 993, 1020, 1028, 1224, 1285, 1324, 1530, 1542, 1655, 1986, 2040, 2056, 2313, 2570, 2648, 2979, 3060, 3084, 3310, 3855, 3972, 4369, 4626, 4965, 5140, 5627, 5958, 6120, 6168, 6620, 7710, 7944, 8738, 9252, 9930, 10280, 11254, 11565, 11916, 13107, 13240, 14895, 15420, 16881, 17476, 18504, 19860, 21845, 22508, 23130, 23832, 26214, 28135, 29790, 30840, 33762, 34952, 39321, 39720, 43690, 45016, 46260, 50643, 52428, 56270, 59580, 65535, 67524, 78642, 84405, 85067, 87380, 92520, 101286, 104856, 112540, 119160, 131070, 135048, 157284, 168810, 170134, 174760, 196605, 202572, 225080, 253215, 255201, 262140, 314568, 337620, 340268, 393210, 405144, 425335, 506430, 510402, 524280, 675240, 680536, 765603, 786420, 850670, 1012860, 1020804, 1276005, 1446139, 1531206, 1572840, 1701340, 2025720, 2041608, 2552010, 2892278, 3062412, 3402680, 3828015, 4338417, 5104020, 5784556, 6124824, 7230695, 7656030, 8676834, 10208040, 11569112, 13015251, 14461390, 15312060, 17353668, 21692085, 26030502, 28922780, 30624120, 34707336, 43384170, 52061004, 57845560, 65076255, 86768340, 104122008, 130152510, 173536680, 260305020, 520610040]

約数ペア:

[(1, 520610040), (2, 260305020), (3, 173536680), (4, 130152510), (5, 104122008), (6, 86768340), (8, 65076255), (9, 57845560), (10, 52061004), (12, 43384170), (15, 34707336), (17, 30624120), (18, 28922780), (20, 26030502), (24, 21692085), (30, 17353668), (34, 15312060), (36, 14461390), (40, 13015251), (45, 11569112), (51, 10208040), (60, 8676834), (68, 7656030), (72, 7230695), (85, 6124824), (90, 5784556), (102, 5104020), (120, 4338417), (136, 3828015), (153, 3402680), (170, 3062412), (180, 2892278), (204, 2552010), (255, 2041608), (257, 2025720), (306, 1701340), (331, 1572840), (340, 1531206), (360, 1446139), (408, 1276005), (510, 1020804), (514, 1012860), (612, 850670), (662, 786420), (680, 765603), (765, 680536), (771, 675240), (993, 524280), (1020, 510402), (1028, 506430), (1224, 425335), (1285, 405144), (1324, 393210), (1530, 340268), (1542, 337620), (1655, 314568), (1986, 262140), (2040, 255201), (2056, 253215), (2313, 225080), (2570, 202572), (2648, 196605), (2979, 174760), (3060, 170134), (3084, 168810), (3310, 157284), (3855, 135048), (3972, 131070), (4369, 119160), (4626, 112540), (4965, 104856), (5140, 101286), (5627, 92520), (5958, 87380), (6120, 85067), (6168, 84405), (6620, 78642), (7710, 67524), (7944, 65535), (8738, 59580), (9252, 56270), (9930, 52428), (10280, 50643), (11254, 46260), (11565, 45016), (11916, 43690), (13107, 39720), (13240, 39321), (14895, 34952), (15420, 33762), (16881, 30840), (17476, 29790), (18504, 28135), (19860, 26214), (21845, 23832), (22508, 23130)]