171488460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 600606720

約数和(自身を除く): 429118260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 79, 92, 110, 115, 121, 130, 132, 138, 143, 156, 158, 165, 195, 220, 230, 237, 242, 253, 260, 276, 286, 299, 316, 330, 345, 363, 390, 395, 429, 460, 474, 484, 506, 572, 598, 605, 660, 690, 715, 726, 759, 780, 790, 858, 869, 897, 948, 1012, 1027, 1185, 1196, 1210, 1265, 1380, 1430, 1452, 1495, 1518, 1573, 1580, 1716, 1738, 1794, 1815, 1817, 2054, 2145, 2370, 2420, 2530, 2607, 2783, 2860, 2990, 3036, 3081, 3146, 3289, 3476, 3588, 3630, 3634, 3795, 4108, 4290, 4345, 4485, 4719, 4740, 5060, 5135, 5214, 5451, 5566, 5980, 6162, 6292, 6578, 7260, 7268, 7590, 7865, 8349, 8580, 8690, 8970, 9085, 9438, 9559, 9867, 10270, 10428, 10902, 11132, 11297, 12324, 13035, 13156, 13915, 15180, 15405, 15730, 16445, 16698, 17380, 17940, 18170, 18876, 19118, 19734, 19987, 20540, 21804, 22594, 23595, 23621, 26070, 27255, 27830, 28677, 30810, 31460, 32890, 33396, 33891, 36179, 36340, 38236, 39468, 39974, 41745, 45188, 47190, 47242, 47795, 49335, 52140, 54510, 55660, 56485, 57354, 59961, 61620, 65780, 67782, 70863, 72358, 79948, 83490, 94380, 94484, 95590, 98670, 99935, 108537, 109020, 112970, 114708, 118105, 119922, 124267, 135564, 141726, 143385, 144716, 166980, 169455, 180895, 191180, 197340, 199870, 217074, 219857, 225940, 236210, 239844, 248534, 259831, 283452, 286770, 299805, 338910, 354315, 361790, 372801, 399740, 434148, 439714, 472420, 497068, 519662, 542685, 573540, 599610, 621335, 659571, 677820, 708630, 723580, 745602, 779493, 879428, 1039324, 1085370, 1099285, 1199220, 1242670, 1299155, 1319142, 1417260, 1491204, 1558986, 1864005, 2170740, 2198570, 2485340, 2598310, 2638284, 2858141, 3117972, 3297855, 3728010, 3897465, 4397140, 5196620, 5716282, 6595710, 7456020, 7794930, 8574423, 11432564, 13191420, 14290705, 15589860, 17148846, 28581410, 34297692, 42872115, 57162820, 85744230, 171488460]

約数ペア:

[(1, 171488460), (2, 85744230), (3, 57162820), (4, 42872115), (5, 34297692), (6, 28581410), (10, 17148846), (11, 15589860), (12, 14290705), (13, 13191420), (15, 11432564), (20, 8574423), (22, 7794930), (23, 7456020), (26, 6595710), (30, 5716282), (33, 5196620), (39, 4397140), (44, 3897465), (46, 3728010), (52, 3297855), (55, 3117972), (60, 2858141), (65, 2638284), (66, 2598310), (69, 2485340), (78, 2198570), (79, 2170740), (92, 1864005), (110, 1558986), (115, 1491204), (121, 1417260), (130, 1319142), (132, 1299155), (138, 1242670), (143, 1199220), (156, 1099285), (158, 1085370), (165, 1039324), (195, 879428), (220, 779493), (230, 745602), (237, 723580), (242, 708630), (253, 677820), (260, 659571), (276, 621335), (286, 599610), (299, 573540), (316, 542685), (330, 519662), (345, 497068), (363, 472420), (390, 439714), (395, 434148), (429, 399740), (460, 372801), (474, 361790), (484, 354315), (506, 338910), (572, 299805), (598, 286770), (605, 283452), (660, 259831), (690, 248534), (715, 239844), (726, 236210), (759, 225940), (780, 219857), (790, 217074), (858, 199870), (869, 197340), (897, 191180), (948, 180895), (1012, 169455), (1027, 166980), (1185, 144716), (1196, 143385), (1210, 141726), (1265, 135564), (1380, 124267), (1430, 119922), (1452, 118105), (1495, 114708), (1518, 112970), (1573, 109020), (1580, 108537), (1716, 99935), (1738, 98670), (1794, 95590), (1815, 94484), (1817, 94380), (2054, 83490), (2145, 79948), (2370, 72358), (2420, 70863), (2530, 67782), (2607, 65780), (2783, 61620), (2860, 59961), (2990, 57354), (3036, 56485), (3081, 55660), (3146, 54510), (3289, 52140), (3476, 49335), (3588, 47795), (3630, 47242), (3634, 47190), (3795, 45188), (4108, 41745), (4290, 39974), (4345, 39468), (4485, 38236), (4719, 36340), (4740, 36179), (5060, 33891), (5135, 33396), (5214, 32890), (5451, 31460), (5566, 30810), (5980, 28677), (6162, 27830), (6292, 27255), (6578, 26070), (7260, 23621), (7268, 23595), (7590, 22594), (7865, 21804), (8349, 20540), (8580, 19987), (8690, 19734), (8970, 19118), (9085, 18876), (9438, 18170), (9559, 17940), (9867, 17380), (10270, 16698), (10428, 16445), (10902, 15730), (11132, 15405), (11297, 15180), (12324, 13915), (13035, 13156)]