27120540720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65357}}^1$

素因数の和:65412

約数の個数: 320

約数和(自身を含む): 108923028480

約数和(自身を除く): 81802487760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 9880, 10374, 10640, 10920, 11856, 13832, 14820, 15960, 17290, 19760, 20748, 21840, 25935, 27664, 29640, 31920, 34580, 41496, 51870, 59280, 65357, 69160, 82992, 103740, 130714, 138320, 196071, 207480, 261428, 326785, 392142, 414960, 457499, 522856, 653570, 784284, 849641, 914998, 980355, 1045712, 1241783, 1307140, 1372497, 1568568, 1699282, 1829996, 1960710, 2287495, 2483566, 2548923, 2614280, 2744994, 3137136, 3398564, 3659992, 3725349, 3921420, 4248205, 4574990, 4967132, 5097846, 5228560, 5489988, 5947487, 6208915, 6797128, 6862485, 7319984, 7450698, 7842840, 8496410, 8692481, 9149980, 9934264, 10195692, 10979976, 11894974, 12417830, 12744615, 13594256, 13724970, 14901396, 15685680, 16143179, 16992820, 17384962, 17842461, 18299960, 18626745, 19868528, 20391384, 21959952, 23789948, 24835660, 25489230, 26077443, 27449940, 29737435, 29802792, 32286358, 33985640, 34769924, 35684922, 36599920, 37253490, 40782768, 43462405, 47579896, 48429537, 49671320, 50978460, 52154886, 54899880, 59474870, 59605584, 64572716, 67971280, 69539848, 71369844, 74506980, 80715895, 86924810, 89212305, 95159792, 96859074, 99342640, 101956920, 104309772, 109799760, 113002253, 118949740, 129145432, 130387215, 139079696, 142739688, 149013960, 161431790, 173849620, 178424610, 193718148, 203913840, 208619544, 226004506, 237899480, 242147685, 258290864, 260774430, 285479376, 298027920, 322863580, 339006759, 347699240, 356849220, 387436296, 417239088, 452009012, 475798960, 484295370, 521548860, 565011265, 645727160, 678013518, 695398480, 713698440, 774872592, 904018024, 968590740, 1043097720, 1130022530, 1291454320, 1356027036, 1427396880, 1695033795, 1808036048, 1937181480, 2086195440, 2260045060, 2712054072, 3390067590, 3874362960, 4520090120, 5424108144, 6780135180, 9040180240, 13560270360, 27120540720]

約数ペア:

[(1, 27120540720), (2, 13560270360), (3, 9040180240), (4, 6780135180), (5, 5424108144), (6, 4520090120), (7, 3874362960), (8, 3390067590), (10, 2712054072), (12, 2260045060), (13, 2086195440), (14, 1937181480), (15, 1808036048), (16, 1695033795), (19, 1427396880), (20, 1356027036), (21, 1291454320), (24, 1130022530), (26, 1043097720), (28, 968590740), (30, 904018024), (35, 774872592), (38, 713698440), (39, 695398480), (40, 678013518), (42, 645727160), (48, 565011265), (52, 521548860), (56, 484295370), (57, 475798960), (60, 452009012), (65, 417239088), (70, 387436296), (76, 356849220), (78, 347699240), (80, 339006759), (84, 322863580), (91, 298027920), (95, 285479376), (104, 260774430), (105, 258290864), (112, 242147685), (114, 237899480), (120, 226004506), (130, 208619544), (133, 203913840), (140, 193718148), (152, 178424610), (156, 173849620), (168, 161431790), (182, 149013960), (190, 142739688), (195, 139079696), (208, 130387215), (210, 129145432), (228, 118949740), (240, 113002253), (247, 109799760), (260, 104309772), (266, 101956920), (273, 99342640), (280, 96859074), (285, 95159792), (304, 89212305), (312, 86924810), (336, 80715895), (364, 74506980), (380, 71369844), (390, 69539848), (399, 67971280), (420, 64572716), (455, 59605584), (456, 59474870), (494, 54899880), (520, 52154886), (532, 50978460), (546, 49671320), (560, 48429537), (570, 47579896), (624, 43462405), (665, 40782768), (728, 37253490), (741, 36599920), (760, 35684922), (780, 34769924), (798, 33985640), (840, 32286358), (910, 29802792), (912, 29737435), (988, 27449940), (1040, 26077443), (1064, 25489230), (1092, 24835660), (1140, 23789948), (1235, 21959952), (1330, 20391384), (1365, 19868528), (1456, 18626745), (1482, 18299960), (1520, 17842461), (1560, 17384962), (1596, 16992820), (1680, 16143179), (1729, 15685680), (1820, 14901396), (1976, 13724970), (1995, 13594256), (2128, 12744615), (2184, 12417830), (2280, 11894974), (2470, 10979976), (2660, 10195692), (2730, 9934264), (2964, 9149980), (3120, 8692481), (3192, 8496410), (3458, 7842840), (3640, 7450698), (3705, 7319984), (3952, 6862485), (3990, 6797128), (4368, 6208915), (4560, 5947487), (4940, 5489988), (5187, 5228560), (5320, 5097846), (5460, 4967132), (5928, 4574990), (6384, 4248205), (6916, 3921420), (7280, 3725349), (7410, 3659992), (7980, 3398564), (8645, 3137136), (9880, 2744994), (10374, 2614280), (10640, 2548923), (10920, 2483566), (11856, 2287495), (13832, 1960710), (14820, 1829996), (15960, 1699282), (17290, 1568568), (19760, 1372497), (20748, 1307140), (21840, 1241783), (25935, 1045712), (27664, 980355), (29640, 914998), (31920, 849641), (34580, 784284), (41496, 653570), (51870, 522856), (59280, 457499), (65357, 414960), (69160, 392142), (82992, 326785), (103740, 261428), (130714, 207480), (138320, 196071)]