357718920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 1201651200

約数和(自身を除く): 843932280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 569, 620, 676, 744, 780, 806, 845, 930, 1014, 1138, 1209, 1240, 1352, 1560, 1612, 1690, 1707, 1860, 2015, 2028, 2276, 2418, 2535, 2845, 3224, 3380, 3414, 3720, 4030, 4056, 4552, 4836, 5070, 5239, 5690, 6045, 6760, 6828, 7397, 8060, 8535, 9672, 10140, 10478, 11380, 12090, 13656, 14794, 15717, 16120, 17070, 17639, 20280, 20956, 22191, 22760, 24180, 26195, 29588, 31434, 34140, 35278, 36985, 41912, 44382, 48360, 52390, 52917, 59176, 62868, 68280, 70556, 73970, 78585, 88195, 88764, 96161, 104780, 105834, 110955, 125736, 141112, 147940, 157170, 176390, 177528, 192322, 209560, 211668, 221910, 229307, 264585, 288483, 295880, 314340, 352780, 384644, 423336, 443820, 458614, 480805, 529170, 576966, 628680, 687921, 705560, 769288, 887640, 917228, 961610, 1058340, 1146535, 1153932, 1375842, 1442415, 1834456, 1923220, 2116680, 2293070, 2307864, 2751684, 2884830, 2980991, 3439605, 3846440, 4586140, 5503368, 5769660, 5961982, 6879210, 8942973, 9172280, 11539320, 11923964, 13758420, 14904955, 17885946, 23847928, 27516840, 29809910, 35771892, 44714865, 59619820, 71543784, 89429730, 119239640, 178859460, 357718920]

約数ペア:

[(1, 357718920), (2, 178859460), (3, 119239640), (4, 89429730), (5, 71543784), (6, 59619820), (8, 44714865), (10, 35771892), (12, 29809910), (13, 27516840), (15, 23847928), (20, 17885946), (24, 14904955), (26, 13758420), (30, 11923964), (31, 11539320), (39, 9172280), (40, 8942973), (52, 6879210), (60, 5961982), (62, 5769660), (65, 5503368), (78, 4586140), (93, 3846440), (104, 3439605), (120, 2980991), (124, 2884830), (130, 2751684), (155, 2307864), (156, 2293070), (169, 2116680), (186, 1923220), (195, 1834456), (248, 1442415), (260, 1375842), (310, 1153932), (312, 1146535), (338, 1058340), (372, 961610), (390, 917228), (403, 887640), (465, 769288), (507, 705560), (520, 687921), (569, 628680), (620, 576966), (676, 529170), (744, 480805), (780, 458614), (806, 443820), (845, 423336), (930, 384644), (1014, 352780), (1138, 314340), (1209, 295880), (1240, 288483), (1352, 264585), (1560, 229307), (1612, 221910), (1690, 211668), (1707, 209560), (1860, 192322), (2015, 177528), (2028, 176390), (2276, 157170), (2418, 147940), (2535, 141112), (2845, 125736), (3224, 110955), (3380, 105834), (3414, 104780), (3720, 96161), (4030, 88764), (4056, 88195), (4552, 78585), (4836, 73970), (5070, 70556), (5239, 68280), (5690, 62868), (6045, 59176), (6760, 52917), (6828, 52390), (7397, 48360), (8060, 44382), (8535, 41912), (9672, 36985), (10140, 35278), (10478, 34140), (11380, 31434), (12090, 29588), (13656, 26195), (14794, 24180), (15717, 22760), (16120, 22191), (17070, 20956), (17639, 20280)]