64099620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 224663040

約数和(自身を除く): 160563420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 397, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 794, 828, 897, 1035, 1170, 1191, 1196, 1242, 1380, 1404, 1495, 1588, 1755, 1794, 1985, 2070, 2340, 2382, 2484, 2691, 2990, 3105, 3510, 3573, 3588, 3970, 4140, 4485, 4764, 5161, 5382, 5955, 5980, 6210, 7020, 7146, 7940, 8073, 8970, 9131, 10322, 10719, 10764, 11910, 12420, 13455, 14292, 15483, 16146, 17865, 17940, 18262, 20644, 21438, 23820, 25805, 26910, 27393, 30966, 32292, 35730, 36524, 40365, 42876, 45655, 46449, 51610, 53595, 53820, 54786, 61932, 71460, 77415, 80730, 82179, 91310, 92898, 103220, 107190, 109572, 118703, 136965, 139347, 154830, 161460, 164358, 182620, 185796, 214380, 232245, 237406, 246537, 273930, 278694, 309660, 328716, 356109, 410895, 464490, 474812, 493074, 547860, 557388, 593515, 696735, 712218, 821790, 928980, 986148, 1068327, 1187030, 1232685, 1393470, 1424436, 1643580, 1780545, 2136654, 2374060, 2465370, 2786940, 3204981, 3561090, 4273308, 4930740, 5341635, 6409962, 7122180, 10683270, 12819924, 16024905, 21366540, 32049810, 64099620]

約数ペア:

[(1, 64099620), (2, 32049810), (3, 21366540), (4, 16024905), (5, 12819924), (6, 10683270), (9, 7122180), (10, 6409962), (12, 5341635), (13, 4930740), (15, 4273308), (18, 3561090), (20, 3204981), (23, 2786940), (26, 2465370), (27, 2374060), (30, 2136654), (36, 1780545), (39, 1643580), (45, 1424436), (46, 1393470), (52, 1232685), (54, 1187030), (60, 1068327), (65, 986148), (69, 928980), (78, 821790), (90, 712218), (92, 696735), (108, 593515), (115, 557388), (117, 547860), (130, 493074), (135, 474812), (138, 464490), (156, 410895), (180, 356109), (195, 328716), (207, 309660), (230, 278694), (234, 273930), (260, 246537), (270, 237406), (276, 232245), (299, 214380), (345, 185796), (351, 182620), (390, 164358), (397, 161460), (414, 154830), (460, 139347), (468, 136965), (540, 118703), (585, 109572), (598, 107190), (621, 103220), (690, 92898), (702, 91310), (780, 82179), (794, 80730), (828, 77415), (897, 71460), (1035, 61932), (1170, 54786), (1191, 53820), (1196, 53595), (1242, 51610), (1380, 46449), (1404, 45655), (1495, 42876), (1588, 40365), (1755, 36524), (1794, 35730), (1985, 32292), (2070, 30966), (2340, 27393), (2382, 26910), (2484, 25805), (2691, 23820), (2990, 21438), (3105, 20644), (3510, 18262), (3573, 17940), (3588, 17865), (3970, 16146), (4140, 15483), (4485, 14292), (4764, 13455), (5161, 12420), (5382, 11910), (5955, 10764), (5980, 10719), (6210, 10322), (7020, 9131), (7146, 8970), (7940, 8073)]