227788320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 766402560

約数和(自身を除く): 538614240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 439, 460, 470, 480, 552, 564, 690, 705, 736, 752, 878, 920, 940, 1081, 1104, 1128, 1317, 1380, 1410, 1504, 1756, 1840, 1880, 2162, 2195, 2208, 2256, 2634, 2760, 2820, 3243, 3512, 3680, 3760, 4324, 4390, 4512, 5268, 5405, 5520, 5640, 6486, 6585, 7024, 7520, 8648, 8780, 10097, 10536, 10810, 11040, 11280, 12972, 13170, 14048, 16215, 17296, 17560, 20194, 20633, 21072, 21620, 22560, 25944, 26340, 30291, 32430, 34592, 35120, 40388, 41266, 42144, 43240, 50485, 51888, 52680, 60582, 61899, 64860, 70240, 80776, 82532, 86480, 100970, 103165, 103776, 105360, 121164, 123798, 129720, 151455, 161552, 165064, 172960, 201940, 206330, 210720, 242328, 247596, 259440, 302910, 309495, 323104, 330128, 403880, 412660, 474559, 484656, 495192, 518880, 605820, 618990, 660256, 807760, 825320, 949118, 969312, 990384, 1211640, 1237980, 1423677, 1615520, 1650640, 1898236, 1980768, 2372795, 2423280, 2475960, 2847354, 3301280, 3796472, 4745590, 4846560, 4951920, 5694708, 7118385, 7592944, 9491180, 9903840, 11389416, 14236770, 15185888, 18982360, 22778832, 28473540, 37964720, 45557664, 56947080, 75929440, 113894160, 227788320]

約数ペア:

[(1, 227788320), (2, 113894160), (3, 75929440), (4, 56947080), (5, 45557664), (6, 37964720), (8, 28473540), (10, 22778832), (12, 18982360), (15, 15185888), (16, 14236770), (20, 11389416), (23, 9903840), (24, 9491180), (30, 7592944), (32, 7118385), (40, 5694708), (46, 4951920), (47, 4846560), (48, 4745590), (60, 3796472), (69, 3301280), (80, 2847354), (92, 2475960), (94, 2423280), (96, 2372795), (115, 1980768), (120, 1898236), (138, 1650640), (141, 1615520), (160, 1423677), (184, 1237980), (188, 1211640), (230, 990384), (235, 969312), (240, 949118), (276, 825320), (282, 807760), (345, 660256), (368, 618990), (376, 605820), (439, 518880), (460, 495192), (470, 484656), (480, 474559), (552, 412660), (564, 403880), (690, 330128), (705, 323104), (736, 309495), (752, 302910), (878, 259440), (920, 247596), (940, 242328), (1081, 210720), (1104, 206330), (1128, 201940), (1317, 172960), (1380, 165064), (1410, 161552), (1504, 151455), (1756, 129720), (1840, 123798), (1880, 121164), (2162, 105360), (2195, 103776), (2208, 103165), (2256, 100970), (2634, 86480), (2760, 82532), (2820, 80776), (3243, 70240), (3512, 64860), (3680, 61899), (3760, 60582), (4324, 52680), (4390, 51888), (4512, 50485), (5268, 43240), (5405, 42144), (5520, 41266), (5640, 40388), (6486, 35120), (6585, 34592), (7024, 32430), (7520, 30291), (8648, 26340), (8780, 25944), (10097, 22560), (10536, 21620), (10810, 21072), (11040, 20633), (11280, 20194), (12972, 17560), (13170, 17296), (14048, 16215)]