68628062880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{118259}}^1$

素因数の和:118324

約数の個数: 288

約数和(自身を含む): 260346078720

約数和(自身を除く): 191718015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 11160, 12090, 12896, 14508, 14880, 16120, 18135, 18720, 19344, 22320, 24180, 29016, 32240, 36270, 38688, 44640, 48360, 58032, 64480, 72540, 96720, 116064, 118259, 145080, 193440, 236518, 290160, 354777, 473036, 580320, 591295, 709554, 946072, 1064331, 1182590, 1419108, 1537367, 1773885, 1892144, 2128662, 2365180, 2838216, 3074734, 3547770, 3666029, 3784288, 4257324, 4612101, 4730360, 5321655, 5676432, 6149468, 7095540, 7332058, 7686835, 8514648, 9224202, 9460720, 10643310, 10998087, 11352864, 12298936, 13836303, 14191080, 14664116, 15373670, 17029296, 18330145, 18448404, 18921440, 21286620, 21996174, 23060505, 24597872, 27672606, 28382160, 29328232, 30747340, 32994261, 34058592, 36660290, 36896808, 42573240, 43992348, 46121010, 47658377, 49195744, 54990435, 55345212, 56764320, 58656464, 61494680, 65988522, 69181515, 73320580, 73793616, 85146480, 87984696, 92242020, 95316754, 109980870, 110690424, 117312928, 122989360, 131977044, 138363030, 142975131, 146641160, 147587232, 164971305, 170292960, 175969392, 184484040, 190633508, 219961740, 221380848, 238291885, 245978720, 263954088, 276726060, 285950262, 293282320, 329942610, 351938784, 368968080, 381267016, 428925393, 439923480, 442761696, 476583770, 527908176, 553452120, 571900524, 586564640, 659885220, 714875655, 737936160, 762534032, 857850786, 879846960, 953167540, 1055816352, 1106904240, 1143801048, 1319770440, 1429751310, 1525068064, 1715701572, 1759693920, 1906335080, 2144626965, 2213808480, 2287602096, 2639540880, 2859502620, 3431403144, 3812670160, 4289253930, 4575204192, 5279081760, 5719005240, 6862806288, 7625340320, 8578507860, 11438010480, 13725612576, 17157015720, 22876020960, 34314031440, 68628062880]

約数ペア:

[(1, 68628062880), (2, 34314031440), (3, 22876020960), (4, 17157015720), (5, 13725612576), (6, 11438010480), (8, 8578507860), (9, 7625340320), (10, 6862806288), (12, 5719005240), (13, 5279081760), (15, 4575204192), (16, 4289253930), (18, 3812670160), (20, 3431403144), (24, 2859502620), (26, 2639540880), (30, 2287602096), (31, 2213808480), (32, 2144626965), (36, 1906335080), (39, 1759693920), (40, 1715701572), (45, 1525068064), (48, 1429751310), (52, 1319770440), (60, 1143801048), (62, 1106904240), (65, 1055816352), (72, 953167540), (78, 879846960), (80, 857850786), (90, 762534032), (93, 737936160), (96, 714875655), (104, 659885220), (117, 586564640), (120, 571900524), (124, 553452120), (130, 527908176), (144, 476583770), (155, 442761696), (156, 439923480), (160, 428925393), (180, 381267016), (186, 368968080), (195, 351938784), (208, 329942610), (234, 293282320), (240, 285950262), (248, 276726060), (260, 263954088), (279, 245978720), (288, 238291885), (310, 221380848), (312, 219961740), (360, 190633508), (372, 184484040), (390, 175969392), (403, 170292960), (416, 164971305), (465, 147587232), (468, 146641160), (480, 142975131), (496, 138363030), (520, 131977044), (558, 122989360), (585, 117312928), (620, 110690424), (624, 109980870), (720, 95316754), (744, 92242020), (780, 87984696), (806, 85146480), (930, 73793616), (936, 73320580), (992, 69181515), (1040, 65988522), (1116, 61494680), (1170, 58656464), (1209, 56764320), (1240, 55345212), (1248, 54990435), (1395, 49195744), (1440, 47658377), (1488, 46121010), (1560, 43992348), (1612, 42573240), (1860, 36896808), (1872, 36660290), (2015, 34058592), (2080, 32994261), (2232, 30747340), (2340, 29328232), (2418, 28382160), (2480, 27672606), (2790, 24597872), (2976, 23060505), (3120, 21996174), (3224, 21286620), (3627, 18921440), (3720, 18448404), (3744, 18330145), (4030, 17029296), (4464, 15373670), (4680, 14664116), (4836, 14191080), (4960, 13836303), (5580, 12298936), (6045, 11352864), (6240, 10998087), (6448, 10643310), (7254, 9460720), (7440, 9224202), (8060, 8514648), (8928, 7686835), (9360, 7332058), (9672, 7095540), (11160, 6149468), (12090, 5676432), (12896, 5321655), (14508, 4730360), (14880, 4612101), (16120, 4257324), (18135, 3784288), (18720, 3666029), (19344, 3547770), (22320, 3074734), (24180, 2838216), (29016, 2365180), (32240, 2128662), (36270, 1892144), (38688, 1773885), (44640, 1537367), (48360, 1419108), (58032, 1182590), (64480, 1064331), (72540, 946072), (96720, 709554), (116064, 591295), (118259, 580320), (145080, 473036), (193440, 354777), (236518, 290160)]