305550960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 1154926080

約数和(自身を除く): 849375120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 48, 52, 55, 58, 60, 65, 66, 78, 80, 87, 88, 104, 110, 116, 120, 130, 132, 143, 145, 156, 165, 174, 176, 195, 208, 220, 232, 240, 260, 264, 286, 290, 307, 312, 319, 330, 348, 377, 390, 429, 435, 440, 464, 520, 528, 572, 580, 614, 624, 638, 660, 696, 715, 754, 780, 858, 870, 880, 921, 957, 1040, 1131, 1144, 1160, 1228, 1276, 1320, 1392, 1430, 1508, 1535, 1560, 1595, 1716, 1740, 1842, 1885, 1914, 2145, 2262, 2288, 2320, 2456, 2552, 2640, 2860, 3016, 3070, 3120, 3190, 3377, 3432, 3480, 3684, 3770, 3828, 3991, 4147, 4290, 4524, 4605, 4785, 4912, 5104, 5655, 5720, 6032, 6140, 6380, 6754, 6864, 6960, 7368, 7540, 7656, 7982, 8294, 8580, 8903, 9048, 9210, 9570, 10131, 11310, 11440, 11973, 12280, 12441, 12760, 13508, 14736, 15080, 15312, 15964, 16588, 16885, 17160, 17806, 18096, 18420, 19140, 19955, 20262, 20735, 22620, 23946, 24560, 24882, 25520, 26709, 27016, 30160, 31928, 33176, 33770, 34320, 35612, 36840, 38280, 39910, 40524, 41470, 43901, 44515, 45240, 47892, 49764, 50655, 53418, 54032, 59865, 62205, 63856, 66352, 67540, 71224, 73680, 76560, 79820, 81048, 82940, 87802, 89030, 90480, 95784, 97933, 99528, 101310, 106836, 115739, 119730, 124410, 131703, 133545, 135080, 142448, 159640, 162096, 165880, 175604, 178060, 191568, 195866, 199056, 202620, 213672, 219505, 231478, 239460, 248820, 263406, 267090, 270160, 293799, 319280, 331760, 347217, 351208, 356120, 391732, 405240, 427344, 439010, 462956, 478920, 489665, 497640, 526812, 534180, 578695, 587598, 658515, 694434, 702416, 712240, 783464, 810480, 878020, 925912, 957840, 979330, 995280, 1053624, 1068360, 1157390, 1175196, 1273129, 1317030, 1388868, 1468995, 1566928, 1736085, 1756040, 1851824, 1958660, 2107248, 2136720, 2314780, 2350392, 2546258, 2634060, 2777736, 2937990, 3472170, 3512080, 3819387, 3917320, 4629560, 4700784, 5092516, 5268120, 5555472, 5875980, 6365645, 6944340, 7638774, 7834640, 9259120, 10185032, 10536240, 11751960, 12731290, 13888680, 15277548, 19096935, 20370064, 23503920, 25462580, 27777360, 30555096, 38193870, 50925160, 61110192, 76387740, 101850320, 152775480, 305550960]

約数ペア:

[(1, 305550960), (2, 152775480), (3, 101850320), (4, 76387740), (5, 61110192), (6, 50925160), (8, 38193870), (10, 30555096), (11, 27777360), (12, 25462580), (13, 23503920), (15, 20370064), (16, 19096935), (20, 15277548), (22, 13888680), (24, 12731290), (26, 11751960), (29, 10536240), (30, 10185032), (33, 9259120), (39, 7834640), (40, 7638774), (44, 6944340), (48, 6365645), (52, 5875980), (55, 5555472), (58, 5268120), (60, 5092516), (65, 4700784), (66, 4629560), (78, 3917320), (80, 3819387), (87, 3512080), (88, 3472170), (104, 2937990), (110, 2777736), (116, 2634060), (120, 2546258), (130, 2350392), (132, 2314780), (143, 2136720), (145, 2107248), (156, 1958660), (165, 1851824), (174, 1756040), (176, 1736085), (195, 1566928), (208, 1468995), (220, 1388868), (232, 1317030), (240, 1273129), (260, 1175196), (264, 1157390), (286, 1068360), (290, 1053624), (307, 995280), (312, 979330), (319, 957840), (330, 925912), (348, 878020), (377, 810480), (390, 783464), (429, 712240), (435, 702416), (440, 694434), (464, 658515), (520, 587598), (528, 578695), (572, 534180), (580, 526812), (614, 497640), (624, 489665), (638, 478920), (660, 462956), (696, 439010), (715, 427344), (754, 405240), (780, 391732), (858, 356120), (870, 351208), (880, 347217), (921, 331760), (957, 319280), (1040, 293799), (1131, 270160), (1144, 267090), (1160, 263406), (1228, 248820), (1276, 239460), (1320, 231478), (1392, 219505), (1430, 213672), (1508, 202620), (1535, 199056), (1560, 195866), (1595, 191568), (1716, 178060), (1740, 175604), (1842, 165880), (1885, 162096), (1914, 159640), (2145, 142448), (2262, 135080), (2288, 133545), (2320, 131703), (2456, 124410), (2552, 119730), (2640, 115739), (2860, 106836), (3016, 101310), (3070, 99528), (3120, 97933), (3190, 95784), (3377, 90480), (3432, 89030), (3480, 87802), (3684, 82940), (3770, 81048), (3828, 79820), (3991, 76560), (4147, 73680), (4290, 71224), (4524, 67540), (4605, 66352), (4785, 63856), (4912, 62205), (5104, 59865), (5655, 54032), (5720, 53418), (6032, 50655), (6140, 49764), (6380, 47892), (6754, 45240), (6864, 44515), (6960, 43901), (7368, 41470), (7540, 40524), (7656, 39910), (7982, 38280), (8294, 36840), (8580, 35612), (8903, 34320), (9048, 33770), (9210, 33176), (9570, 31928), (10131, 30160), (11310, 27016), (11440, 26709), (11973, 25520), (12280, 24882), (12441, 24560), (12760, 23946), (13508, 22620), (14736, 20735), (15080, 20262), (15312, 19955), (15964, 19140), (16588, 18420), (16885, 18096), (17160, 17806)]