15982218720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{929}}^1$

素因数の和:1882

約数の個数: 288

約数和(自身を含む): 58861857600

約数和(自身を除く): 42879638880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 919, 929, 936, 1040, 1170, 1248, 1440, 1560, 1838, 1858, 1872, 2080, 2340, 2757, 2787, 3120, 3676, 3716, 3744, 4595, 4645, 4680, 5514, 5574, 6240, 7352, 7432, 8271, 8361, 9190, 9290, 9360, 11028, 11148, 11947, 12077, 13785, 13935, 14704, 14864, 16542, 16722, 18380, 18580, 18720, 22056, 22296, 23894, 24154, 27570, 27870, 29408, 29728, 33084, 33444, 35841, 36231, 36760, 37160, 41355, 41805, 44112, 44592, 47788, 48308, 55140, 55740, 59735, 60385, 66168, 66888, 71682, 72462, 73520, 74320, 82710, 83610, 88224, 89184, 95576, 96616, 107523, 108693, 110280, 111480, 119470, 120770, 132336, 133776, 143364, 144924, 147040, 148640, 165420, 167220, 179205, 181155, 191152, 193232, 215046, 217386, 220560, 222960, 238940, 241540, 264672, 267552, 286728, 289848, 330840, 334440, 358410, 362310, 382304, 386464, 430092, 434772, 441120, 445920, 477880, 483080, 537615, 543465, 573456, 579696, 661680, 668880, 716820, 724620, 853751, 860184, 869544, 955760, 966160, 1075230, 1086930, 1146912, 1159392, 1323360, 1337760, 1433640, 1449240, 1707502, 1720368, 1739088, 1911520, 1932320, 2150460, 2173860, 2561253, 2867280, 2898480, 3415004, 3440736, 3478176, 4268755, 4300920, 4347720, 5122506, 5734560, 5796960, 6830008, 7683759, 8537510, 8601840, 8695440, 10245012, 11098763, 12806265, 13660016, 15367518, 17075020, 17203680, 17390880, 20490024, 22197526, 25612530, 27320032, 30735036, 33296289, 34150040, 38418795, 40980048, 44395052, 51225060, 55493815, 61470072, 66592578, 68300080, 76837590, 81960096, 88790104, 99888867, 102450120, 110987630, 122940144, 133185156, 136600160, 153675180, 166481445, 177580208, 199777734, 204900240, 221975260, 245880288, 266370312, 307350360, 332962890, 355160416, 399555468, 409800480, 443950520, 499444335, 532740624, 614700720, 665925780, 799110936, 887901040, 998888670, 1065481248, 1229401440, 1331851560, 1598221872, 1775802080, 1997777340, 2663703120, 3196443744, 3995554680, 5327406240, 7991109360, 15982218720]

約数ペア:

[(1, 15982218720), (2, 7991109360), (3, 5327406240), (4, 3995554680), (5, 3196443744), (6, 2663703120), (8, 1997777340), (9, 1775802080), (10, 1598221872), (12, 1331851560), (13, 1229401440), (15, 1065481248), (16, 998888670), (18, 887901040), (20, 799110936), (24, 665925780), (26, 614700720), (30, 532740624), (32, 499444335), (36, 443950520), (39, 409800480), (40, 399555468), (45, 355160416), (48, 332962890), (52, 307350360), (60, 266370312), (65, 245880288), (72, 221975260), (78, 204900240), (80, 199777734), (90, 177580208), (96, 166481445), (104, 153675180), (117, 136600160), (120, 133185156), (130, 122940144), (144, 110987630), (156, 102450120), (160, 99888867), (180, 88790104), (195, 81960096), (208, 76837590), (234, 68300080), (240, 66592578), (260, 61470072), (288, 55493815), (312, 51225060), (360, 44395052), (390, 40980048), (416, 38418795), (468, 34150040), (480, 33296289), (520, 30735036), (585, 27320032), (624, 25612530), (720, 22197526), (780, 20490024), (919, 17390880), (929, 17203680), (936, 17075020), (1040, 15367518), (1170, 13660016), (1248, 12806265), (1440, 11098763), (1560, 10245012), (1838, 8695440), (1858, 8601840), (1872, 8537510), (2080, 7683759), (2340, 6830008), (2757, 5796960), (2787, 5734560), (3120, 5122506), (3676, 4347720), (3716, 4300920), (3744, 4268755), (4595, 3478176), (4645, 3440736), (4680, 3415004), (5514, 2898480), (5574, 2867280), (6240, 2561253), (7352, 2173860), (7432, 2150460), (8271, 1932320), (8361, 1911520), (9190, 1739088), (9290, 1720368), (9360, 1707502), (11028, 1449240), (11148, 1433640), (11947, 1337760), (12077, 1323360), (13785, 1159392), (13935, 1146912), (14704, 1086930), (14864, 1075230), (16542, 966160), (16722, 955760), (18380, 869544), (18580, 860184), (18720, 853751), (22056, 724620), (22296, 716820), (23894, 668880), (24154, 661680), (27570, 579696), (27870, 573456), (29408, 543465), (29728, 537615), (33084, 483080), (33444, 477880), (35841, 445920), (36231, 441120), (36760, 434772), (37160, 430092), (41355, 386464), (41805, 382304), (44112, 362310), (44592, 358410), (47788, 334440), (48308, 330840), (55140, 289848), (55740, 286728), (59735, 267552), (60385, 264672), (66168, 241540), (66888, 238940), (71682, 222960), (72462, 220560), (73520, 217386), (74320, 215046), (82710, 193232), (83610, 191152), (88224, 181155), (89184, 179205), (95576, 167220), (96616, 165420), (107523, 148640), (108693, 147040), (110280, 144924), (111480, 143364), (119470, 133776), (120770, 132336)]