173536680

素因数分解:

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

素因数の和:619

約数の個数: 128

約数和(自身を含む): 555050880

約数和(自身を除く): 381514200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 257, 331, 340, 408, 510, 514, 662, 680, 771, 993, 1020, 1028, 1285, 1324, 1542, 1655, 1986, 2040, 2056, 2570, 2648, 3084, 3310, 3855, 3972, 4369, 4965, 5140, 5627, 6168, 6620, 7710, 7944, 8738, 9930, 10280, 11254, 13107, 13240, 15420, 16881, 17476, 19860, 21845, 22508, 26214, 28135, 30840, 33762, 34952, 39720, 43690, 45016, 52428, 56270, 65535, 67524, 84405, 85067, 87380, 104856, 112540, 131070, 135048, 168810, 170134, 174760, 225080, 255201, 262140, 337620, 340268, 425335, 510402, 524280, 675240, 680536, 850670, 1020804, 1276005, 1446139, 1701340, 2041608, 2552010, 2892278, 3402680, 4338417, 5104020, 5784556, 7230695, 8676834, 10208040, 11569112, 14461390, 17353668, 21692085, 28922780, 34707336, 43384170, 57845560, 86768340, 173536680]

約数ペア:

[(1, 173536680), (2, 86768340), (3, 57845560), (4, 43384170), (5, 34707336), (6, 28922780), (8, 21692085), (10, 17353668), (12, 14461390), (15, 11569112), (17, 10208040), (20, 8676834), (24, 7230695), (30, 5784556), (34, 5104020), (40, 4338417), (51, 3402680), (60, 2892278), (68, 2552010), (85, 2041608), (102, 1701340), (120, 1446139), (136, 1276005), (170, 1020804), (204, 850670), (255, 680536), (257, 675240), (331, 524280), (340, 510402), (408, 425335), (510, 340268), (514, 337620), (662, 262140), (680, 255201), (771, 225080), (993, 174760), (1020, 170134), (1028, 168810), (1285, 135048), (1324, 131070), (1542, 112540), (1655, 104856), (1986, 87380), (2040, 85067), (2056, 84405), (2570, 67524), (2648, 65535), (3084, 56270), (3310, 52428), (3855, 45016), (3972, 43690), (4369, 39720), (4965, 34952), (5140, 33762), (5627, 30840), (6168, 28135), (6620, 26214), (7710, 22508), (7944, 21845), (8738, 19860), (9930, 17476), (10280, 16881), (11254, 15420), (13107, 13240)]