15704671860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{8641}}^1$

素因数の和:9118

約数の個数: 144

約数和(自身を含む): 49827697920

約数和(自身を除く): 34123026060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 439, 460, 690, 828, 878, 1035, 1317, 1380, 1756, 2070, 2195, 2634, 3951, 4140, 4390, 5268, 6585, 7902, 8641, 8780, 10097, 13170, 15804, 17282, 19755, 20194, 25923, 26340, 30291, 34564, 39510, 40388, 43205, 50485, 51846, 60582, 77769, 79020, 86410, 90873, 100970, 103692, 121164, 129615, 151455, 155538, 172820, 181746, 198743, 201940, 259230, 302910, 311076, 363492, 388845, 397486, 454365, 518460, 596229, 605820, 777690, 794972, 908730, 993715, 1192458, 1555380, 1788687, 1817460, 1987430, 2384916, 2981145, 3577374, 3793399, 3974860, 5962290, 7154748, 7586798, 8943435, 11380197, 11924580, 15173596, 17886870, 18966995, 22760394, 34140591, 35773740, 37933990, 45520788, 56900985, 68281182, 75867980, 87248177, 113801970, 136562364, 170702955, 174496354, 227603940, 261744531, 341405910, 348992708, 436240885, 523489062, 682811820, 785233593, 872481770, 1046978124, 1308722655, 1570467186, 1744963540, 2617445310, 3140934372, 3926167965, 5234890620, 7852335930, 15704671860]

約数ペア:

[(1, 15704671860), (2, 7852335930), (3, 5234890620), (4, 3926167965), (5, 3140934372), (6, 2617445310), (9, 1744963540), (10, 1570467186), (12, 1308722655), (15, 1046978124), (18, 872481770), (20, 785233593), (23, 682811820), (30, 523489062), (36, 436240885), (45, 348992708), (46, 341405910), (60, 261744531), (69, 227603940), (90, 174496354), (92, 170702955), (115, 136562364), (138, 113801970), (180, 87248177), (207, 75867980), (230, 68281182), (276, 56900985), (345, 45520788), (414, 37933990), (439, 35773740), (460, 34140591), (690, 22760394), (828, 18966995), (878, 17886870), (1035, 15173596), (1317, 11924580), (1380, 11380197), (1756, 8943435), (2070, 7586798), (2195, 7154748), (2634, 5962290), (3951, 3974860), (4140, 3793399), (4390, 3577374), (5268, 2981145), (6585, 2384916), (7902, 1987430), (8641, 1817460), (8780, 1788687), (10097, 1555380), (13170, 1192458), (15804, 993715), (17282, 908730), (19755, 794972), (20194, 777690), (25923, 605820), (26340, 596229), (30291, 518460), (34564, 454365), (39510, 397486), (40388, 388845), (43205, 363492), (50485, 311076), (51846, 302910), (60582, 259230), (77769, 201940), (79020, 198743), (86410, 181746), (90873, 172820), (100970, 155538), (103692, 151455), (121164, 129615)]