137280360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 492808320

約数和(自身を除く): 355527960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 631, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1262, 1295, 1470, 1480, 1554, 1813, 1893, 1960, 2072, 2220, 2524, 2590, 2940, 3108, 3155, 3626, 3786, 3885, 4417, 4440, 5048, 5180, 5439, 5880, 6216, 6310, 7252, 7572, 7770, 8834, 9065, 9465, 10360, 10878, 12620, 13251, 14504, 15144, 15540, 17668, 18130, 18930, 21756, 22085, 23347, 25240, 26502, 27195, 30919, 31080, 35336, 36260, 37860, 43512, 44170, 46694, 53004, 54390, 61838, 66255, 70041, 72520, 75720, 88340, 92757, 93388, 106008, 108780, 116735, 123676, 132510, 140082, 154595, 163429, 176680, 185514, 186776, 217560, 233470, 247352, 265020, 280164, 309190, 326858, 350205, 371028, 463785, 466940, 490287, 530040, 560328, 618380, 653716, 700410, 742056, 817145, 927570, 933880, 980574, 1144003, 1236760, 1307432, 1400820, 1634290, 1855140, 1961148, 2288006, 2451435, 2801640, 3268580, 3432009, 3710280, 3922296, 4576012, 4902870, 5720015, 6537160, 6864018, 9152024, 9805740, 11440030, 13728036, 17160045, 19611480, 22880060, 27456072, 34320090, 45760120, 68640180, 137280360]

約数ペア:

[(1, 137280360), (2, 68640180), (3, 45760120), (4, 34320090), (5, 27456072), (6, 22880060), (7, 19611480), (8, 17160045), (10, 13728036), (12, 11440030), (14, 9805740), (15, 9152024), (20, 6864018), (21, 6537160), (24, 5720015), (28, 4902870), (30, 4576012), (35, 3922296), (37, 3710280), (40, 3432009), (42, 3268580), (49, 2801640), (56, 2451435), (60, 2288006), (70, 1961148), (74, 1855140), (84, 1634290), (98, 1400820), (105, 1307432), (111, 1236760), (120, 1144003), (140, 980574), (147, 933880), (148, 927570), (168, 817145), (185, 742056), (196, 700410), (210, 653716), (222, 618380), (245, 560328), (259, 530040), (280, 490287), (294, 466940), (296, 463785), (370, 371028), (392, 350205), (420, 326858), (444, 309190), (490, 280164), (518, 265020), (555, 247352), (588, 233470), (631, 217560), (735, 186776), (740, 185514), (777, 176680), (840, 163429), (888, 154595), (980, 140082), (1036, 132510), (1110, 123676), (1176, 116735), (1262, 108780), (1295, 106008), (1470, 93388), (1480, 92757), (1554, 88340), (1813, 75720), (1893, 72520), (1960, 70041), (2072, 66255), (2220, 61838), (2524, 54390), (2590, 53004), (2940, 46694), (3108, 44170), (3155, 43512), (3626, 37860), (3786, 36260), (3885, 35336), (4417, 31080), (4440, 30919), (5048, 27195), (5180, 26502), (5439, 25240), (5880, 23347), (6216, 22085), (6310, 21756), (7252, 18930), (7572, 18130), (7770, 17668), (8834, 15540), (9065, 15144), (9465, 14504), (10360, 13251), (10878, 12620)]