65556775320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1\times {\mathrm{2663}}^1$

素因数の和:3705

約数の個数: 128

約数和(自身を含む): 197731031040

約数和(自身を除く): 132174255720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 757, 813, 1084, 1355, 1514, 1626, 2168, 2271, 2663, 2710, 3028, 3252, 3785, 4065, 4542, 5326, 5420, 6056, 6504, 7570, 7989, 8130, 9084, 10652, 10840, 11355, 13315, 15140, 15978, 16260, 18168, 21304, 22710, 26630, 30280, 31956, 32520, 39945, 45420, 53260, 63912, 79890, 90840, 106520, 159780, 205147, 319560, 410294, 615441, 721673, 820588, 1025735, 1230882, 1443346, 1641176, 2015891, 2051470, 2165019, 2461764, 2886692, 3077205, 3608365, 4031782, 4102940, 4330038, 4923528, 5773384, 6047673, 6154410, 7216730, 8063564, 8205880, 8660076, 10079455, 10825095, 12095346, 12308820, 14433460, 16127128, 17320152, 20158910, 21650190, 24190692, 24617640, 28866920, 30238365, 40317820, 43300380, 48381384, 60476730, 80635640, 86600760, 120953460, 241906920, 546306461, 1092612922, 1638919383, 2185225844, 2731532305, 3277838766, 4370451688, 5463064610, 6555677532, 8194596915, 10926129220, 13111355064, 16389193830, 21852258440, 32778387660, 65556775320]

約数ペア:

[(1, 65556775320), (2, 32778387660), (3, 21852258440), (4, 16389193830), (5, 13111355064), (6, 10926129220), (8, 8194596915), (10, 6555677532), (12, 5463064610), (15, 4370451688), (20, 3277838766), (24, 2731532305), (30, 2185225844), (40, 1638919383), (60, 1092612922), (120, 546306461), (271, 241906920), (542, 120953460), (757, 86600760), (813, 80635640), (1084, 60476730), (1355, 48381384), (1514, 43300380), (1626, 40317820), (2168, 30238365), (2271, 28866920), (2663, 24617640), (2710, 24190692), (3028, 21650190), (3252, 20158910), (3785, 17320152), (4065, 16127128), (4542, 14433460), (5326, 12308820), (5420, 12095346), (6056, 10825095), (6504, 10079455), (7570, 8660076), (7989, 8205880), (8130, 8063564), (9084, 7216730), (10652, 6154410), (10840, 6047673), (11355, 5773384), (13315, 4923528), (15140, 4330038), (15978, 4102940), (16260, 4031782), (18168, 3608365), (21304, 3077205), (22710, 2886692), (26630, 2461764), (30280, 2165019), (31956, 2051470), (32520, 2015891), (39945, 1641176), (45420, 1443346), (53260, 1230882), (63912, 1025735), (79890, 820588), (90840, 721673), (106520, 615441), (159780, 410294), (205147, 319560)]