231235560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 320

約数和(自身を含む): 846806400

約数和(自身を除く): 615570840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 81, 87, 90, 92, 107, 108, 115, 116, 120, 135, 138, 145, 162, 174, 180, 184, 207, 214, 216, 230, 232, 261, 270, 276, 290, 321, 324, 345, 348, 360, 405, 414, 428, 435, 460, 522, 535, 540, 552, 580, 621, 642, 648, 667, 690, 696, 783, 810, 828, 856, 870, 920, 963, 1035, 1044, 1070, 1080, 1160, 1242, 1284, 1305, 1334, 1380, 1566, 1605, 1620, 1656, 1740, 1863, 1926, 2001, 2070, 2088, 2140, 2349, 2461, 2484, 2568, 2610, 2668, 2760, 2889, 3103, 3105, 3132, 3210, 3240, 3335, 3480, 3726, 3852, 3915, 4002, 4140, 4280, 4698, 4815, 4922, 4968, 5220, 5336, 5778, 6003, 6206, 6210, 6264, 6420, 6670, 7383, 7452, 7704, 7830, 8004, 8280, 8667, 9309, 9315, 9396, 9630, 9844, 10005, 10440, 11556, 11745, 12006, 12305, 12412, 12420, 12840, 13340, 14445, 14766, 14904, 15515, 15660, 16008, 17334, 18009, 18618, 18630, 18792, 19260, 19688, 20010, 22149, 23112, 23490, 24012, 24610, 24824, 24840, 26680, 27927, 28890, 29532, 30015, 31030, 31320, 34668, 36018, 36915, 37236, 37260, 38520, 40020, 43335, 44298, 46545, 46980, 48024, 49220, 54027, 55854, 57780, 59064, 60030, 62060, 66447, 69336, 71369, 72036, 73830, 74472, 74520, 80040, 83781, 86670, 88596, 90045, 93090, 93960, 98440, 108054, 110745, 111708, 115560, 120060, 124120, 132894, 139635, 142738, 144072, 147660, 167562, 173340, 177192, 180090, 186180, 199341, 214107, 216108, 221490, 223416, 240120, 251343, 265788, 270135, 279270, 285476, 295320, 332235, 335124, 346680, 356845, 360180, 372360, 398682, 418905, 428214, 432216, 442980, 502686, 531576, 540270, 558540, 570952, 642321, 664470, 670248, 713690, 720360, 797364, 837810, 856428, 885960, 996705, 1005372, 1070535, 1080540, 1117080, 1256715, 1284642, 1328940, 1427380, 1594728, 1675620, 1712856, 1926963, 1993410, 2010744, 2141070, 2161080, 2513430, 2569284, 2657880, 2854760, 3211605, 3351240, 3853926, 3986820, 4282140, 5026860, 5138568, 5780889, 6423210, 7707852, 7973640, 8564280, 9634815, 10053720, 11561778, 12846420, 15415704, 19269630, 23123556, 25692840, 28904445, 38539260, 46247112, 57808890, 77078520, 115617780, 231235560]

約数ペア:

[(1, 231235560), (2, 115617780), (3, 77078520), (4, 57808890), (5, 46247112), (6, 38539260), (8, 28904445), (9, 25692840), (10, 23123556), (12, 19269630), (15, 15415704), (18, 12846420), (20, 11561778), (23, 10053720), (24, 9634815), (27, 8564280), (29, 7973640), (30, 7707852), (36, 6423210), (40, 5780889), (45, 5138568), (46, 5026860), (54, 4282140), (58, 3986820), (60, 3853926), (69, 3351240), (72, 3211605), (81, 2854760), (87, 2657880), (90, 2569284), (92, 2513430), (107, 2161080), (108, 2141070), (115, 2010744), (116, 1993410), (120, 1926963), (135, 1712856), (138, 1675620), (145, 1594728), (162, 1427380), (174, 1328940), (180, 1284642), (184, 1256715), (207, 1117080), (214, 1080540), (216, 1070535), (230, 1005372), (232, 996705), (261, 885960), (270, 856428), (276, 837810), (290, 797364), (321, 720360), (324, 713690), (345, 670248), (348, 664470), (360, 642321), (405, 570952), (414, 558540), (428, 540270), (435, 531576), (460, 502686), (522, 442980), (535, 432216), (540, 428214), (552, 418905), (580, 398682), (621, 372360), (642, 360180), (648, 356845), (667, 346680), (690, 335124), (696, 332235), (783, 295320), (810, 285476), (828, 279270), (856, 270135), (870, 265788), (920, 251343), (963, 240120), (1035, 223416), (1044, 221490), (1070, 216108), (1080, 214107), (1160, 199341), (1242, 186180), (1284, 180090), (1305, 177192), (1334, 173340), (1380, 167562), (1566, 147660), (1605, 144072), (1620, 142738), (1656, 139635), (1740, 132894), (1863, 124120), (1926, 120060), (2001, 115560), (2070, 111708), (2088, 110745), (2140, 108054), (2349, 98440), (2461, 93960), (2484, 93090), (2568, 90045), (2610, 88596), (2668, 86670), (2760, 83781), (2889, 80040), (3103, 74520), (3105, 74472), (3132, 73830), (3210, 72036), (3240, 71369), (3335, 69336), (3480, 66447), (3726, 62060), (3852, 60030), (3915, 59064), (4002, 57780), (4140, 55854), (4280, 54027), (4698, 49220), (4815, 48024), (4922, 46980), (4968, 46545), (5220, 44298), (5336, 43335), (5778, 40020), (6003, 38520), (6206, 37260), (6210, 37236), (6264, 36915), (6420, 36018), (6670, 34668), (7383, 31320), (7452, 31030), (7704, 30015), (7830, 29532), (8004, 28890), (8280, 27927), (8667, 26680), (9309, 24840), (9315, 24824), (9396, 24610), (9630, 24012), (9844, 23490), (10005, 23112), (10440, 22149), (11556, 20010), (11745, 19688), (12006, 19260), (12305, 18792), (12412, 18630), (12420, 18618), (12840, 18009), (13340, 17334), (14445, 16008), (14766, 15660), (14904, 15515)]