946448880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1159

約数の個数: 160

約数和(自身を含む): 3171463680

約数和(自身を除く): 2225014800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 439, 520, 624, 691, 780, 878, 1040, 1317, 1382, 1560, 1756, 2073, 2195, 2634, 2764, 3120, 3455, 3512, 4146, 4390, 5268, 5528, 5707, 6585, 6910, 7024, 8292, 8780, 8983, 10365, 10536, 11056, 11414, 13170, 13820, 16584, 17121, 17560, 17966, 20730, 21072, 22828, 26340, 26949, 27640, 28535, 33168, 34242, 35120, 35932, 41460, 44915, 45656, 52680, 53898, 55280, 57070, 68484, 71864, 82920, 85605, 89830, 91312, 105360, 107796, 114140, 134745, 136968, 143728, 165840, 171210, 179660, 215592, 228280, 269490, 273936, 303349, 342420, 359320, 431184, 456560, 538980, 606698, 684840, 718640, 910047, 1077960, 1213396, 1369680, 1516745, 1820094, 2155920, 2426792, 3033490, 3640188, 3943537, 4550235, 4853584, 6066980, 7280376, 7887074, 9100470, 11830611, 12133960, 14560752, 15774148, 18200940, 19717685, 23661222, 24267920, 31548296, 36401880, 39435370, 47322444, 59153055, 63096592, 72803760, 78870740, 94644888, 118306110, 157741480, 189289776, 236612220, 315482960, 473224440, 946448880]

約数ペア:

[(1, 946448880), (2, 473224440), (3, 315482960), (4, 236612220), (5, 189289776), (6, 157741480), (8, 118306110), (10, 94644888), (12, 78870740), (13, 72803760), (15, 63096592), (16, 59153055), (20, 47322444), (24, 39435370), (26, 36401880), (30, 31548296), (39, 24267920), (40, 23661222), (48, 19717685), (52, 18200940), (60, 15774148), (65, 14560752), (78, 12133960), (80, 11830611), (104, 9100470), (120, 7887074), (130, 7280376), (156, 6066980), (195, 4853584), (208, 4550235), (240, 3943537), (260, 3640188), (312, 3033490), (390, 2426792), (439, 2155920), (520, 1820094), (624, 1516745), (691, 1369680), (780, 1213396), (878, 1077960), (1040, 910047), (1317, 718640), (1382, 684840), (1560, 606698), (1756, 538980), (2073, 456560), (2195, 431184), (2634, 359320), (2764, 342420), (3120, 303349), (3455, 273936), (3512, 269490), (4146, 228280), (4390, 215592), (5268, 179660), (5528, 171210), (5707, 165840), (6585, 143728), (6910, 136968), (7024, 134745), (8292, 114140), (8780, 107796), (8983, 105360), (10365, 91312), (10536, 89830), (11056, 85605), (11414, 82920), (13170, 71864), (13820, 68484), (16584, 57070), (17121, 55280), (17560, 53898), (17966, 52680), (20730, 45656), (21072, 44915), (22828, 41460), (26340, 35932), (26949, 35120), (27640, 34242), (28535, 33168)]