20041875360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2618

約数の個数: 480

約数和(自身を含む): 77823389952

約数和(自身を除く): 57781514592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 94, 96, 104, 108, 117, 120, 130, 135, 141, 144, 156, 160, 162, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 288, 312, 324, 351, 360, 376, 390, 405, 416, 423, 432, 468, 470, 480, 520, 540, 564, 585, 611, 624, 648, 702, 705, 720, 752, 780, 810, 846, 864, 936, 940, 1040, 1053, 1080, 1128, 1170, 1222, 1248, 1269, 1296, 1404, 1410, 1440, 1504, 1560, 1620, 1692, 1755, 1833, 1872, 1880, 2080, 2106, 2115, 2160, 2256, 2340, 2444, 2531, 2538, 2592, 2808, 2820, 3055, 3120, 3240, 3384, 3510, 3666, 3744, 3760, 3807, 4212, 4230, 4320, 4512, 4680, 4888, 5062, 5076, 5265, 5499, 5616, 5640, 6110, 6240, 6345, 6480, 6768, 7020, 7332, 7520, 7593, 7614, 8424, 8460, 9165, 9360, 9776, 10124, 10152, 10530, 10998, 11232, 11280, 12220, 12655, 12690, 12960, 13536, 14040, 14664, 15186, 15228, 16497, 16848, 16920, 18330, 18720, 19035, 19552, 20248, 20304, 21060, 21996, 22560, 22779, 24440, 25310, 25380, 27495, 28080, 29328, 30372, 30456, 32903, 32994, 33696, 33840, 36660, 37965, 38070, 40496, 40608, 42120, 43992, 45558, 48880, 49491, 50620, 50760, 54990, 56160, 58656, 60744, 60912, 65806, 65988, 67680, 68337, 73320, 75930, 76140, 80992, 82485, 84240, 87984, 91116, 97760, 98709, 98982, 101240, 101520, 109980, 113895, 118957, 121488, 121824, 131612, 131976, 136674, 146640, 151860, 152280, 164515, 164970, 168480, 175968, 182232, 197418, 197964, 202480, 203040, 205011, 219960, 227790, 237914, 242976, 247455, 263224, 263952, 273348, 293280, 296127, 303720, 304560, 329030, 329940, 341685, 356871, 364464, 394836, 395928, 404960, 410022, 439920, 455580, 475828, 493545, 494910, 526448, 527904, 546696, 592254, 594785, 607440, 609120, 658060, 659880, 683370, 713742, 728928, 789672, 791856, 820044, 879840, 888381, 911160, 951656, 987090, 989820, 1025055, 1052896, 1070613, 1093392, 1184508, 1189570, 1214880, 1316120, 1319760, 1366740, 1427484, 1480635, 1546441, 1579344, 1583712, 1640088, 1776762, 1784355, 1822320, 1903312, 1974180, 1979640, 2050110, 2141226, 2186784, 2369016, 2379140, 2632240, 2639520, 2665143, 2733480, 2854968, 2961270, 3092882, 3158688, 3211839, 3280176, 3553524, 3568710, 3644640, 3806624, 3948360, 3959280, 4100220, 4282452, 4441905, 4639323, 4738032, 4758280, 5264480, 5330286, 5353065, 5466960, 5709936, 5922540, 6185764, 6423678, 6560352, 7107048, 7137420, 7732205, 7896720, 7918560, 8200440, 8564904, 8883810, 9278646, 9476064, 9516560, 9635517, 10660572, 10706130, 10933920, 11419872, 11845080, 12371528, 12847356, 13325715, 13917969, 14214096, 14274840, 15464410, 15793440, 16059195, 16400880, 17129808, 17767620, 18557292, 19033120, 19271034, 21321144, 21412260, 23196615, 23690160, 24743056, 25694712, 26651430, 27835938, 28428192, 28549680, 30928820, 32118390, 32801760, 34259616, 35535240, 37114584, 38542068, 41753907, 42642288, 42824520, 46393230, 47380320, 48177585, 49486112, 51389424, 53302860, 55671876, 57099360, 61857640, 64236780, 69589845, 71070480, 74229168, 77084136, 83507814, 85284576, 85649040, 92786460, 96355170, 102778848, 106605720, 111343752, 123715280, 125261721, 128473560, 139179690, 142140960, 148458336, 154168272, 167015628, 171298080, 185572920, 192710340, 208769535, 213211440, 222687504, 247430560, 250523442, 256947120, 278359380, 308336544, 334031256, 371145840, 385420680, 417539070, 426422880, 445375008, 501046884, 513894240, 556718760, 626308605, 668062512, 742291680, 770841360, 835078140, 1002093768, 1113437520, 1252617210, 1336125024, 1541682720, 1670156280, 2004187536, 2226875040, 2505234420, 3340312560, 4008375072, 5010468840, 6680625120, 10020937680, 20041875360]

約数ペア:

[(1, 20041875360), (2, 10020937680), (3, 6680625120), (4, 5010468840), (5, 4008375072), (6, 3340312560), (8, 2505234420), (9, 2226875040), (10, 2004187536), (12, 1670156280), (13, 1541682720), (15, 1336125024), (16, 1252617210), (18, 1113437520), (20, 1002093768), (24, 835078140), (26, 770841360), (27, 742291680), (30, 668062512), (32, 626308605), (36, 556718760), (39, 513894240), (40, 501046884), (45, 445375008), (47, 426422880), (48, 417539070), (52, 385420680), (54, 371145840), (60, 334031256), (65, 308336544), (72, 278359380), (78, 256947120), (80, 250523442), (81, 247430560), (90, 222687504), (94, 213211440), (96, 208769535), (104, 192710340), (108, 185572920), (117, 171298080), (120, 167015628), (130, 154168272), (135, 148458336), (141, 142140960), (144, 139179690), (156, 128473560), (160, 125261721), (162, 123715280), (180, 111343752), (188, 106605720), (195, 102778848), (208, 96355170), (216, 92786460), (234, 85649040), (235, 85284576), (240, 83507814), (260, 77084136), (270, 74229168), (282, 71070480), (288, 69589845), (312, 64236780), (324, 61857640), (351, 57099360), (360, 55671876), (376, 53302860), (390, 51389424), (405, 49486112), (416, 48177585), (423, 47380320), (432, 46393230), (468, 42824520), (470, 42642288), (480, 41753907), (520, 38542068), (540, 37114584), (564, 35535240), (585, 34259616), (611, 32801760), (624, 32118390), (648, 30928820), (702, 28549680), (705, 28428192), (720, 27835938), (752, 26651430), (780, 25694712), (810, 24743056), (846, 23690160), (864, 23196615), (936, 21412260), (940, 21321144), (1040, 19271034), (1053, 19033120), (1080, 18557292), (1128, 17767620), (1170, 17129808), (1222, 16400880), (1248, 16059195), (1269, 15793440), (1296, 15464410), (1404, 14274840), (1410, 14214096), (1440, 13917969), (1504, 13325715), (1560, 12847356), (1620, 12371528), (1692, 11845080), (1755, 11419872), (1833, 10933920), (1872, 10706130), (1880, 10660572), (2080, 9635517), (2106, 9516560), (2115, 9476064), (2160, 9278646), (2256, 8883810), (2340, 8564904), (2444, 8200440), (2531, 7918560), (2538, 7896720), (2592, 7732205), (2808, 7137420), (2820, 7107048), (3055, 6560352), (3120, 6423678), (3240, 6185764), (3384, 5922540), (3510, 5709936), (3666, 5466960), (3744, 5353065), (3760, 5330286), (3807, 5264480), (4212, 4758280), (4230, 4738032), (4320, 4639323), (4512, 4441905), (4680, 4282452), (4888, 4100220), (5062, 3959280), (5076, 3948360), (5265, 3806624), (5499, 3644640), (5616, 3568710), (5640, 3553524), (6110, 3280176), (6240, 3211839), (6345, 3158688), (6480, 3092882), (6768, 2961270), (7020, 2854968), (7332, 2733480), (7520, 2665143), (7593, 2639520), (7614, 2632240), (8424, 2379140), (8460, 2369016), (9165, 2186784), (9360, 2141226), (9776, 2050110), (10124, 1979640), (10152, 1974180), (10530, 1903312), (10998, 1822320), (11232, 1784355), (11280, 1776762), (12220, 1640088), (12655, 1583712), (12690, 1579344), (12960, 1546441), (13536, 1480635), (14040, 1427484), (14664, 1366740), (15186, 1319760), (15228, 1316120), (16497, 1214880), (16848, 1189570), (16920, 1184508), (18330, 1093392), (18720, 1070613), (19035, 1052896), (19552, 1025055), (20248, 989820), (20304, 987090), (21060, 951656), (21996, 911160), (22560, 888381), (22779, 879840), (24440, 820044), (25310, 791856), (25380, 789672), (27495, 728928), (28080, 713742), (29328, 683370), (30372, 659880), (30456, 658060), (32903, 609120), (32994, 607440), (33696, 594785), (33840, 592254), (36660, 546696), (37965, 527904), (38070, 526448), (40496, 494910), (40608, 493545), (42120, 475828), (43992, 455580), (45558, 439920), (48880, 410022), (49491, 404960), (50620, 395928), (50760, 394836), (54990, 364464), (56160, 356871), (58656, 341685), (60744, 329940), (60912, 329030), (65806, 304560), (65988, 303720), (67680, 296127), (68337, 293280), (73320, 273348), (75930, 263952), (76140, 263224), (80992, 247455), (82485, 242976), (84240, 237914), (87984, 227790), (91116, 219960), (97760, 205011), (98709, 203040), (98982, 202480), (101240, 197964), (101520, 197418), (109980, 182232), (113895, 175968), (118957, 168480), (121488, 164970), (121824, 164515), (131612, 152280), (131976, 151860), (136674, 146640)]