818768280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 2978519040

約数和(自身を除く): 2159750760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 68, 85, 88, 93, 102, 107, 110, 120, 121, 124, 132, 136, 155, 165, 170, 186, 187, 204, 214, 220, 242, 248, 255, 264, 310, 321, 330, 340, 341, 363, 372, 374, 408, 428, 440, 465, 484, 510, 527, 535, 561, 605, 620, 642, 660, 680, 682, 726, 744, 748, 856, 930, 935, 968, 1020, 1023, 1054, 1070, 1122, 1177, 1210, 1240, 1284, 1320, 1364, 1452, 1496, 1581, 1605, 1705, 1815, 1819, 1860, 1870, 2040, 2046, 2057, 2108, 2140, 2244, 2354, 2420, 2568, 2635, 2728, 2805, 2904, 3162, 3210, 3317, 3410, 3531, 3630, 3638, 3720, 3740, 3751, 4092, 4114, 4216, 4280, 4488, 4708, 4840, 5115, 5270, 5457, 5610, 5797, 5885, 6171, 6324, 6420, 6634, 6820, 7062, 7260, 7276, 7480, 7502, 7905, 8184, 8228, 9095, 9416, 9951, 10230, 10285, 10540, 10914, 11220, 11253, 11594, 11770, 12342, 12648, 12840, 12947, 13268, 13640, 14124, 14520, 14552, 15004, 15810, 16456, 16585, 17391, 17655, 18190, 18755, 19902, 20009, 20460, 20570, 21080, 21828, 22440, 22506, 23188, 23540, 24684, 25894, 26536, 27285, 28248, 28985, 30008, 30855, 31620, 33170, 34782, 35310, 36380, 36487, 37510, 38841, 39804, 40018, 40920, 41140, 43656, 45012, 46376, 47080, 49368, 49755, 51788, 54570, 56265, 56389, 57970, 60027, 61710, 63240, 63767, 64735, 66340, 69564, 70620, 72760, 72974, 75020, 77682, 79608, 80036, 82280, 86955, 90024, 99510, 100045, 103576, 109140, 109461, 112530, 112778, 115940, 120054, 123420, 127534, 129470, 132680, 139128, 141240, 145948, 150040, 155364, 160072, 169167, 173910, 182435, 191301, 194205, 199020, 200090, 218280, 218922, 220099, 225060, 225556, 231880, 240108, 246840, 255068, 258940, 281945, 291896, 300135, 310728, 318835, 338334, 347820, 364870, 382602, 388410, 398040, 400180, 401357, 437844, 440198, 450120, 451112, 480216, 510136, 517880, 547305, 563890, 600270, 620279, 637670, 660297, 676668, 695640, 729740, 765204, 776820, 800360, 802714, 845835, 875688, 880396, 956505, 1094610, 1100495, 1127780, 1200540, 1204071, 1240558, 1275340, 1320594, 1353336, 1459480, 1530408, 1553640, 1605428, 1691670, 1760792, 1860837, 1913010, 2006785, 2189220, 2200990, 2255560, 2401080, 2408142, 2481116, 2550680, 2641188, 3101395, 3210856, 3301485, 3383340, 3721674, 3826020, 4013570, 4378440, 4401980, 4816284, 4962232, 5282376, 6020355, 6202790, 6602970, 6766680, 6823069, 7443348, 7652040, 8027140, 8803960, 9304185, 9632568, 12040710, 12405580, 13205940, 13646138, 14886696, 16054280, 18608370, 20469207, 24081420, 24811160, 26411880, 27292276, 34115345, 37216740, 40938414, 48162840, 54584552, 68230690, 74433480, 81876828, 102346035, 136461380, 163753656, 204692070, 272922760, 409384140, 818768280]

約数ペア:

[(1, 818768280), (2, 409384140), (3, 272922760), (4, 204692070), (5, 163753656), (6, 136461380), (8, 102346035), (10, 81876828), (11, 74433480), (12, 68230690), (15, 54584552), (17, 48162840), (20, 40938414), (22, 37216740), (24, 34115345), (30, 27292276), (31, 26411880), (33, 24811160), (34, 24081420), (40, 20469207), (44, 18608370), (51, 16054280), (55, 14886696), (60, 13646138), (62, 13205940), (66, 12405580), (68, 12040710), (85, 9632568), (88, 9304185), (93, 8803960), (102, 8027140), (107, 7652040), (110, 7443348), (120, 6823069), (121, 6766680), (124, 6602970), (132, 6202790), (136, 6020355), (155, 5282376), (165, 4962232), (170, 4816284), (186, 4401980), (187, 4378440), (204, 4013570), (214, 3826020), (220, 3721674), (242, 3383340), (248, 3301485), (255, 3210856), (264, 3101395), (310, 2641188), (321, 2550680), (330, 2481116), (340, 2408142), (341, 2401080), (363, 2255560), (372, 2200990), (374, 2189220), (408, 2006785), (428, 1913010), (440, 1860837), (465, 1760792), (484, 1691670), (510, 1605428), (527, 1553640), (535, 1530408), (561, 1459480), (605, 1353336), (620, 1320594), (642, 1275340), (660, 1240558), (680, 1204071), (682, 1200540), (726, 1127780), (744, 1100495), (748, 1094610), (856, 956505), (930, 880396), (935, 875688), (968, 845835), (1020, 802714), (1023, 800360), (1054, 776820), (1070, 765204), (1122, 729740), (1177, 695640), (1210, 676668), (1240, 660297), (1284, 637670), (1320, 620279), (1364, 600270), (1452, 563890), (1496, 547305), (1581, 517880), (1605, 510136), (1705, 480216), (1815, 451112), (1819, 450120), (1860, 440198), (1870, 437844), (2040, 401357), (2046, 400180), (2057, 398040), (2108, 388410), (2140, 382602), (2244, 364870), (2354, 347820), (2420, 338334), (2568, 318835), (2635, 310728), (2728, 300135), (2805, 291896), (2904, 281945), (3162, 258940), (3210, 255068), (3317, 246840), (3410, 240108), (3531, 231880), (3630, 225556), (3638, 225060), (3720, 220099), (3740, 218922), (3751, 218280), (4092, 200090), (4114, 199020), (4216, 194205), (4280, 191301), (4488, 182435), (4708, 173910), (4840, 169167), (5115, 160072), (5270, 155364), (5457, 150040), (5610, 145948), (5797, 141240), (5885, 139128), (6171, 132680), (6324, 129470), (6420, 127534), (6634, 123420), (6820, 120054), (7062, 115940), (7260, 112778), (7276, 112530), (7480, 109461), (7502, 109140), (7905, 103576), (8184, 100045), (8228, 99510), (9095, 90024), (9416, 86955), (9951, 82280), (10230, 80036), (10285, 79608), (10540, 77682), (10914, 75020), (11220, 72974), (11253, 72760), (11594, 70620), (11770, 69564), (12342, 66340), (12648, 64735), (12840, 63767), (12947, 63240), (13268, 61710), (13640, 60027), (14124, 57970), (14520, 56389), (14552, 56265), (15004, 54570), (15810, 51788), (16456, 49755), (16585, 49368), (17391, 47080), (17655, 46376), (18190, 45012), (18755, 43656), (19902, 41140), (20009, 40920), (20460, 40018), (20570, 39804), (21080, 38841), (21828, 37510), (22440, 36487), (22506, 36380), (23188, 35310), (23540, 34782), (24684, 33170), (25894, 31620), (26536, 30855), (27285, 30008), (28248, 28985)]