892568040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81737}}^1$

素因数の和:81771

約数の個数: 128

約数和(自身を含む): 3295676160

約数和(自身を除く): 2403108120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 81737, 163474, 245211, 326948, 408685, 490422, 572159, 653896, 817370, 980844, 1062581, 1144318, 1226055, 1634740, 1716477, 1961688, 2125162, 2288636, 2452110, 2860795, 3187743, 3269480, 3432954, 4250324, 4577272, 4904220, 5312905, 5721590, 6375486, 6865908, 7438067, 8500648, 8582385, 9808440, 10625810, 11443180, 12750972, 13731816, 14876134, 15938715, 17164770, 21251620, 22314201, 22886360, 25501944, 29752268, 31877430, 34329540, 37190335, 42503240, 44628402, 59504536, 63754860, 68659080, 74380670, 89256804, 111571005, 127509720, 148761340, 178513608, 223142010, 297522680, 446284020, 892568040]

約数ペア:

[(1, 892568040), (2, 446284020), (3, 297522680), (4, 223142010), (5, 178513608), (6, 148761340), (7, 127509720), (8, 111571005), (10, 89256804), (12, 74380670), (13, 68659080), (14, 63754860), (15, 59504536), (20, 44628402), (21, 42503240), (24, 37190335), (26, 34329540), (28, 31877430), (30, 29752268), (35, 25501944), (39, 22886360), (40, 22314201), (42, 21251620), (52, 17164770), (56, 15938715), (60, 14876134), (65, 13731816), (70, 12750972), (78, 11443180), (84, 10625810), (91, 9808440), (104, 8582385), (105, 8500648), (120, 7438067), (130, 6865908), (140, 6375486), (156, 5721590), (168, 5312905), (182, 4904220), (195, 4577272), (210, 4250324), (260, 3432954), (273, 3269480), (280, 3187743), (312, 2860795), (364, 2452110), (390, 2288636), (420, 2125162), (455, 1961688), (520, 1716477), (546, 1634740), (728, 1226055), (780, 1144318), (840, 1062581), (910, 980844), (1092, 817370), (1365, 653896), (1560, 572159), (1820, 490422), (2184, 408685), (2730, 326948), (3640, 245211), (5460, 163474), (10920, 81737)]