1017174480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19585

約数の個数: 160

約数和(自身を含む): 3720142848

約数和(自身を除く): 2702968368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 19531, 26040, 39062, 52080, 58593, 78124, 97655, 117186, 136717, 156248, 195310, 234372, 273434, 292965, 312496, 390620, 410151, 468744, 546868, 585930, 605461, 683585, 781240, 820302, 937488, 1093736, 1171860, 1210922, 1367170, 1562480, 1640604, 1816383, 2050755, 2187472, 2343720, 2421844, 2734340, 3027305, 3281208, 3632766, 4101510, 4238227, 4687440, 4843688, 5468680, 6054610, 6562416, 7265532, 8203020, 8476454, 9081915, 9687376, 10937360, 12109220, 12714681, 14531064, 16406040, 16952908, 18163830, 21191135, 24218440, 25429362, 29062128, 32812080, 33905816, 36327660, 42382270, 48436880, 50858724, 63573405, 67811632, 72655320, 84764540, 101717448, 127146810, 145310640, 169529080, 203434896, 254293620, 339058160, 508587240, 1017174480]

約数ペア:

[(1, 1017174480), (2, 508587240), (3, 339058160), (4, 254293620), (5, 203434896), (6, 169529080), (7, 145310640), (8, 127146810), (10, 101717448), (12, 84764540), (14, 72655320), (15, 67811632), (16, 63573405), (20, 50858724), (21, 48436880), (24, 42382270), (28, 36327660), (30, 33905816), (31, 32812080), (35, 29062128), (40, 25429362), (42, 24218440), (48, 21191135), (56, 18163830), (60, 16952908), (62, 16406040), (70, 14531064), (80, 12714681), (84, 12109220), (93, 10937360), (105, 9687376), (112, 9081915), (120, 8476454), (124, 8203020), (140, 7265532), (155, 6562416), (168, 6054610), (186, 5468680), (210, 4843688), (217, 4687440), (240, 4238227), (248, 4101510), (280, 3632766), (310, 3281208), (336, 3027305), (372, 2734340), (420, 2421844), (434, 2343720), (465, 2187472), (496, 2050755), (560, 1816383), (620, 1640604), (651, 1562480), (744, 1367170), (840, 1210922), (868, 1171860), (930, 1093736), (1085, 937488), (1240, 820302), (1302, 781240), (1488, 683585), (1680, 605461), (1736, 585930), (1860, 546868), (2170, 468744), (2480, 410151), (2604, 390620), (3255, 312496), (3472, 292965), (3720, 273434), (4340, 234372), (5208, 195310), (6510, 156248), (7440, 136717), (8680, 117186), (10416, 97655), (13020, 78124), (17360, 58593), (19531, 52080), (26040, 39062)]