169917188840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1\times {\mathrm{7351}}^1$

素因数の和:10063

約数の個数: 128

約数和(自身を含む): 451255173120

約数和(自身を除く): 281337984280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 2663, 4340, 5326, 7351, 8680, 10652, 13315, 14702, 18641, 21304, 26630, 29404, 36755, 37282, 51457, 53260, 58808, 73510, 74564, 82553, 93205, 102914, 106520, 147020, 149128, 165106, 186410, 205828, 227881, 257285, 294040, 330212, 372820, 411656, 412765, 455762, 514570, 577871, 660424, 745640, 825530, 911524, 1029140, 1139405, 1155742, 1595167, 1651060, 1823048, 2058280, 2278810, 2311484, 2889355, 3190334, 3302120, 4557620, 4622968, 5778710, 6380668, 7975835, 9115240, 11557420, 12761336, 15951670, 19575713, 23114840, 31903340, 39151426, 63806680, 78302852, 97878565, 137029991, 156605704, 195757130, 274059982, 391514260, 548119964, 606847103, 685149955, 783028520, 1096239928, 1213694206, 1370299910, 2427388412, 2740599820, 3034235515, 4247929721, 4854776824, 5481199640, 6068471030, 8495859442, 12136942060, 16991718884, 21239648605, 24273884120, 33983437768, 42479297210, 84958594420, 169917188840]

約数ペア:

[(1, 169917188840), (2, 84958594420), (4, 42479297210), (5, 33983437768), (7, 24273884120), (8, 21239648605), (10, 16991718884), (14, 12136942060), (20, 8495859442), (28, 6068471030), (31, 5481199640), (35, 4854776824), (40, 4247929721), (56, 3034235515), (62, 2740599820), (70, 2427388412), (124, 1370299910), (140, 1213694206), (155, 1096239928), (217, 783028520), (248, 685149955), (280, 606847103), (310, 548119964), (434, 391514260), (620, 274059982), (868, 195757130), (1085, 156605704), (1240, 137029991), (1736, 97878565), (2170, 78302852), (2663, 63806680), (4340, 39151426), (5326, 31903340), (7351, 23114840), (8680, 19575713), (10652, 15951670), (13315, 12761336), (14702, 11557420), (18641, 9115240), (21304, 7975835), (26630, 6380668), (29404, 5778710), (36755, 4622968), (37282, 4557620), (51457, 3302120), (53260, 3190334), (58808, 2889355), (73510, 2311484), (74564, 2278810), (82553, 2058280), (93205, 1823048), (102914, 1651060), (106520, 1595167), (147020, 1155742), (149128, 1139405), (165106, 1029140), (186410, 911524), (205828, 825530), (227881, 745640), (257285, 660424), (294040, 577871), (330212, 514570), (372820, 455762), (411656, 412765)]