2177913360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15619}}^1$

素因数の和:15725

約数の個数: 160

約数和(自身を含む): 7809500160

約数和(自身を除く): 5631586800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11620, 13944, 15619, 17430, 19920, 23240, 27888, 31238, 34860, 46480, 46857, 62476, 69720, 78095, 93714, 109333, 124952, 139440, 156190, 187428, 218666, 234285, 249904, 312380, 327999, 374856, 437332, 468570, 546665, 624760, 655998, 749712, 874664, 937140, 1093330, 1249520, 1296377, 1311996, 1639995, 1749328, 1874280, 2186660, 2592754, 2623992, 3279990, 3748560, 3889131, 4373320, 5185508, 5247984, 6481885, 6559980, 7778262, 8746640, 9074639, 10371016, 12963770, 13119960, 15556524, 18149278, 19445655, 20742032, 25927540, 26239920, 27223917, 31113048, 36298556, 38891310, 45373195, 51855080, 54447834, 62226096, 72597112, 77782620, 90746390, 103710160, 108895668, 136119585, 145194224, 155565240, 181492780, 217791336, 272239170, 311130480, 362985560, 435582672, 544478340, 725971120, 1088956680, 2177913360]

約数ペア:

[(1, 2177913360), (2, 1088956680), (3, 725971120), (4, 544478340), (5, 435582672), (6, 362985560), (7, 311130480), (8, 272239170), (10, 217791336), (12, 181492780), (14, 155565240), (15, 145194224), (16, 136119585), (20, 108895668), (21, 103710160), (24, 90746390), (28, 77782620), (30, 72597112), (35, 62226096), (40, 54447834), (42, 51855080), (48, 45373195), (56, 38891310), (60, 36298556), (70, 31113048), (80, 27223917), (83, 26239920), (84, 25927540), (105, 20742032), (112, 19445655), (120, 18149278), (140, 15556524), (166, 13119960), (168, 12963770), (210, 10371016), (240, 9074639), (249, 8746640), (280, 7778262), (332, 6559980), (336, 6481885), (415, 5247984), (420, 5185508), (498, 4373320), (560, 3889131), (581, 3748560), (664, 3279990), (830, 2623992), (840, 2592754), (996, 2186660), (1162, 1874280), (1245, 1749328), (1328, 1639995), (1660, 1311996), (1680, 1296377), (1743, 1249520), (1992, 1093330), (2324, 937140), (2490, 874664), (2905, 749712), (3320, 655998), (3486, 624760), (3984, 546665), (4648, 468570), (4980, 437332), (5810, 374856), (6640, 327999), (6972, 312380), (8715, 249904), (9296, 234285), (9960, 218666), (11620, 187428), (13944, 156190), (15619, 139440), (17430, 124952), (19920, 109333), (23240, 93714), (27888, 78095), (31238, 69720), (34860, 62476), (46480, 46857)]