16865160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 57456000

約数和(自身を除く): 40590840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 569, 570, 741, 760, 780, 988, 1138, 1140, 1235, 1482, 1560, 1707, 1976, 2276, 2280, 2470, 2845, 2964, 3414, 3705, 4552, 4940, 5690, 5928, 6828, 7397, 7410, 8535, 9880, 10811, 11380, 13656, 14794, 14820, 17070, 21622, 22191, 22760, 29588, 29640, 32433, 34140, 36985, 43244, 44382, 54055, 59176, 64866, 68280, 73970, 86488, 88764, 108110, 110955, 129732, 140543, 147940, 162165, 177528, 216220, 221910, 259464, 281086, 295880, 324330, 421629, 432440, 443820, 562172, 648660, 702715, 843258, 887640, 1124344, 1297320, 1405430, 1686516, 2108145, 2810860, 3373032, 4216290, 5621720, 8432580, 16865160]

約数ペア:

[(1, 16865160), (2, 8432580), (3, 5621720), (4, 4216290), (5, 3373032), (6, 2810860), (8, 2108145), (10, 1686516), (12, 1405430), (13, 1297320), (15, 1124344), (19, 887640), (20, 843258), (24, 702715), (26, 648660), (30, 562172), (38, 443820), (39, 432440), (40, 421629), (52, 324330), (57, 295880), (60, 281086), (65, 259464), (76, 221910), (78, 216220), (95, 177528), (104, 162165), (114, 147940), (120, 140543), (130, 129732), (152, 110955), (156, 108110), (190, 88764), (195, 86488), (228, 73970), (247, 68280), (260, 64866), (285, 59176), (312, 54055), (380, 44382), (390, 43244), (456, 36985), (494, 34140), (520, 32433), (569, 29640), (570, 29588), (741, 22760), (760, 22191), (780, 21622), (988, 17070), (1138, 14820), (1140, 14794), (1235, 13656), (1482, 11380), (1560, 10811), (1707, 9880), (1976, 8535), (2276, 7410), (2280, 7397), (2470, 6828), (2845, 5928), (2964, 5690), (3414, 4940), (3705, 4552)]