560072520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2172

約数の個数: 192

約数和(自身を含む): 2100384000

約数和(自身を除く): 1540311480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 504, 545, 630, 654, 763, 840, 872, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2039, 2180, 2289, 2520, 2616, 3052, 3270, 3815, 3924, 4078, 4360, 4578, 4905, 6104, 6117, 6540, 6867, 7630, 7848, 8156, 9156, 9810, 10195, 11445, 12234, 13080, 13734, 14273, 15260, 16312, 18312, 18351, 19620, 20390, 22890, 24468, 27468, 28546, 30520, 30585, 34335, 36702, 39240, 40780, 42819, 45780, 48936, 54936, 57092, 61170, 68670, 71365, 73404, 81560, 85638, 91560, 91755, 114184, 122340, 128457, 137340, 142730, 146808, 171276, 183510, 214095, 222251, 244680, 256914, 274680, 285460, 342552, 367020, 428190, 444502, 513828, 570920, 642285, 666753, 734040, 856380, 889004, 1027656, 1111255, 1284570, 1333506, 1555757, 1712760, 1778008, 2000259, 2222510, 2569140, 2667012, 3111514, 3333765, 4000518, 4445020, 4667271, 5138280, 5334024, 6223028, 6667530, 7778785, 8001036, 8890040, 9334542, 10001295, 12446056, 13335060, 14001813, 15557570, 16002072, 18669084, 20002590, 23336355, 26670120, 28003626, 31115140, 37338168, 40005180, 46672710, 56007252, 62230280, 70009065, 80010360, 93345420, 112014504, 140018130, 186690840, 280036260, 560072520]

約数ペア:

[(1, 560072520), (2, 280036260), (3, 186690840), (4, 140018130), (5, 112014504), (6, 93345420), (7, 80010360), (8, 70009065), (9, 62230280), (10, 56007252), (12, 46672710), (14, 40005180), (15, 37338168), (18, 31115140), (20, 28003626), (21, 26670120), (24, 23336355), (28, 20002590), (30, 18669084), (35, 16002072), (36, 15557570), (40, 14001813), (42, 13335060), (45, 12446056), (56, 10001295), (60, 9334542), (63, 8890040), (70, 8001036), (72, 7778785), (84, 6667530), (90, 6223028), (105, 5334024), (109, 5138280), (120, 4667271), (126, 4445020), (140, 4000518), (168, 3333765), (180, 3111514), (210, 2667012), (218, 2569140), (252, 2222510), (280, 2000259), (315, 1778008), (327, 1712760), (360, 1555757), (420, 1333506), (436, 1284570), (504, 1111255), (545, 1027656), (630, 889004), (654, 856380), (763, 734040), (840, 666753), (872, 642285), (981, 570920), (1090, 513828), (1260, 444502), (1308, 428190), (1526, 367020), (1635, 342552), (1962, 285460), (2039, 274680), (2180, 256914), (2289, 244680), (2520, 222251), (2616, 214095), (3052, 183510), (3270, 171276), (3815, 146808), (3924, 142730), (4078, 137340), (4360, 128457), (4578, 122340), (4905, 114184), (6104, 91755), (6117, 91560), (6540, 85638), (6867, 81560), (7630, 73404), (7848, 71365), (8156, 68670), (9156, 61170), (9810, 57092), (10195, 54936), (11445, 48936), (12234, 45780), (13080, 42819), (13734, 40780), (14273, 39240), (15260, 36702), (16312, 34335), (18312, 30585), (18351, 30520), (19620, 28546), (20390, 27468), (22890, 24468)]