20101355560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 384

約数和(自身を含む): 58205226240

約数和(自身を除く): 38103870680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 37, 40, 44, 52, 55, 65, 68, 74, 85, 88, 104, 110, 130, 136, 143, 148, 151, 170, 185, 187, 220, 221, 260, 286, 296, 302, 340, 370, 374, 407, 440, 442, 481, 520, 572, 604, 629, 680, 715, 740, 748, 755, 814, 884, 935, 962, 1105, 1144, 1208, 1258, 1369, 1430, 1480, 1496, 1510, 1628, 1661, 1768, 1870, 1924, 1963, 2035, 2210, 2405, 2431, 2516, 2567, 2738, 2860, 3020, 3145, 3256, 3322, 3740, 3848, 3926, 4070, 4420, 4810, 4862, 5032, 5134, 5291, 5476, 5587, 5720, 6040, 6290, 6644, 6845, 6919, 7480, 7852, 8140, 8177, 8305, 8840, 9620, 9724, 9815, 10268, 10582, 10952, 11174, 12155, 12580, 12835, 13288, 13690, 13838, 15059, 15704, 16280, 16354, 16610, 17797, 19240, 19448, 19630, 20536, 21164, 21593, 22348, 23273, 24310, 25160, 25670, 26455, 27380, 27676, 27935, 28237, 30118, 32708, 33220, 33371, 34595, 35594, 39260, 40885, 42328, 43186, 44696, 46546, 48620, 51340, 52910, 54760, 55352, 55870, 56474, 60236, 61457, 65416, 66440, 66742, 69190, 71188, 72631, 75295, 78520, 81770, 86372, 88985, 89947, 93092, 94979, 97240, 102680, 105820, 107965, 111740, 112948, 116365, 120472, 122914, 133484, 138380, 141185, 142376, 145262, 150590, 163540, 166855, 172744, 177970, 179894, 186184, 189958, 195767, 206719, 211640, 215930, 223480, 225896, 232730, 245828, 256003, 266968, 276760, 282370, 290524, 301180, 302549, 307285, 327080, 333710, 355940, 359788, 363155, 367081, 379916, 391534, 413438, 431860, 449735, 465460, 474895, 491656, 512006, 564740, 581048, 602360, 605098, 614570, 667420, 711880, 719576, 726310, 734162, 759832, 783068, 798941, 826876, 863720, 899470, 930920, 949790, 978835, 1024012, 1033595, 1044769, 1129480, 1210196, 1229140, 1234727, 1280015, 1334840, 1452620, 1468324, 1512745, 1566136, 1597882, 1653752, 1798940, 1835405, 1899580, 1957670, 2048024, 2067190, 2089538, 2273909, 2420392, 2458280, 2469454, 2560030, 2687347, 2905240, 2936648, 3025490, 3195764, 3328039, 3514223, 3597880, 3670810, 3799160, 3915340, 3994705, 4134380, 4179076, 4547818, 4938908, 5120060, 5223845, 5374694, 6050980, 6173635, 6391528, 6656078, 7028446, 7341620, 7830680, 7989410, 8268760, 8358152, 9095636, 9877816, 10240120, 10447690, 10749388, 11369545, 12101960, 12347270, 13312156, 13436735, 13581997, 14056892, 14683240, 15978820, 16640195, 17571115, 18191272, 20895380, 21498776, 22739090, 24694540, 26624312, 26873470, 27163994, 28113784, 29560817, 31957640, 33280390, 35142230, 38656453, 41790760, 45478180, 45684899, 49389080, 53746940, 54327988, 59121634, 66560780, 67909985, 70284460, 77312906, 90956360, 91369798, 107493880, 108655976, 118243268, 133121560, 135819970, 140568920, 147804085, 154625812, 182739596, 193282265, 228424495, 236486536, 271639940, 295608170, 309251624, 365479192, 386564530, 456848990, 502533889, 543279880, 591216340, 773129060, 913697980, 1005067778, 1182432680, 1546258120, 1827395960, 2010135556, 2512669445, 4020271112, 5025338890, 10050677780, 20101355560]

約数ペア:

[(1, 20101355560), (2, 10050677780), (4, 5025338890), (5, 4020271112), (8, 2512669445), (10, 2010135556), (11, 1827395960), (13, 1546258120), (17, 1182432680), (20, 1005067778), (22, 913697980), (26, 773129060), (34, 591216340), (37, 543279880), (40, 502533889), (44, 456848990), (52, 386564530), (55, 365479192), (65, 309251624), (68, 295608170), (74, 271639940), (85, 236486536), (88, 228424495), (104, 193282265), (110, 182739596), (130, 154625812), (136, 147804085), (143, 140568920), (148, 135819970), (151, 133121560), (170, 118243268), (185, 108655976), (187, 107493880), (220, 91369798), (221, 90956360), (260, 77312906), (286, 70284460), (296, 67909985), (302, 66560780), (340, 59121634), (370, 54327988), (374, 53746940), (407, 49389080), (440, 45684899), (442, 45478180), (481, 41790760), (520, 38656453), (572, 35142230), (604, 33280390), (629, 31957640), (680, 29560817), (715, 28113784), (740, 27163994), (748, 26873470), (755, 26624312), (814, 24694540), (884, 22739090), (935, 21498776), (962, 20895380), (1105, 18191272), (1144, 17571115), (1208, 16640195), (1258, 15978820), (1369, 14683240), (1430, 14056892), (1480, 13581997), (1496, 13436735), (1510, 13312156), (1628, 12347270), (1661, 12101960), (1768, 11369545), (1870, 10749388), (1924, 10447690), (1963, 10240120), (2035, 9877816), (2210, 9095636), (2405, 8358152), (2431, 8268760), (2516, 7989410), (2567, 7830680), (2738, 7341620), (2860, 7028446), (3020, 6656078), (3145, 6391528), (3256, 6173635), (3322, 6050980), (3740, 5374694), (3848, 5223845), (3926, 5120060), (4070, 4938908), (4420, 4547818), (4810, 4179076), (4862, 4134380), (5032, 3994705), (5134, 3915340), (5291, 3799160), (5476, 3670810), (5587, 3597880), (5720, 3514223), (6040, 3328039), (6290, 3195764), (6644, 3025490), (6845, 2936648), (6919, 2905240), (7480, 2687347), (7852, 2560030), (8140, 2469454), (8177, 2458280), (8305, 2420392), (8840, 2273909), (9620, 2089538), (9724, 2067190), (9815, 2048024), (10268, 1957670), (10582, 1899580), (10952, 1835405), (11174, 1798940), (12155, 1653752), (12580, 1597882), (12835, 1566136), (13288, 1512745), (13690, 1468324), (13838, 1452620), (15059, 1334840), (15704, 1280015), (16280, 1234727), (16354, 1229140), (16610, 1210196), (17797, 1129480), (19240, 1044769), (19448, 1033595), (19630, 1024012), (20536, 978835), (21164, 949790), (21593, 930920), (22348, 899470), (23273, 863720), (24310, 826876), (25160, 798941), (25670, 783068), (26455, 759832), (27380, 734162), (27676, 726310), (27935, 719576), (28237, 711880), (30118, 667420), (32708, 614570), (33220, 605098), (33371, 602360), (34595, 581048), (35594, 564740), (39260, 512006), (40885, 491656), (42328, 474895), (43186, 465460), (44696, 449735), (46546, 431860), (48620, 413438), (51340, 391534), (52910, 379916), (54760, 367081), (55352, 363155), (55870, 359788), (56474, 355940), (60236, 333710), (61457, 327080), (65416, 307285), (66440, 302549), (66742, 301180), (69190, 290524), (71188, 282370), (72631, 276760), (75295, 266968), (78520, 256003), (81770, 245828), (86372, 232730), (88985, 225896), (89947, 223480), (93092, 215930), (94979, 211640), (97240, 206719), (102680, 195767), (105820, 189958), (107965, 186184), (111740, 179894), (112948, 177970), (116365, 172744), (120472, 166855), (122914, 163540), (133484, 150590), (138380, 145262), (141185, 142376)]