713440020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 2220825600

約数和(自身を除く): 1507385580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 89, 102, 116, 145, 170, 174, 178, 204, 255, 267, 271, 290, 340, 348, 356, 435, 445, 493, 510, 534, 542, 580, 813, 870, 890, 986, 1020, 1068, 1084, 1335, 1355, 1479, 1513, 1626, 1740, 1780, 1972, 2465, 2581, 2670, 2710, 2958, 3026, 3252, 4065, 4539, 4607, 4930, 5162, 5340, 5420, 5916, 6052, 7395, 7565, 7743, 7859, 8130, 9078, 9214, 9860, 10324, 12905, 13821, 14790, 15130, 15486, 15718, 16260, 18156, 18428, 22695, 23035, 23577, 24119, 25810, 27642, 29580, 30260, 30972, 31436, 38715, 39295, 43877, 45390, 46070, 47154, 48238, 51620, 55284, 69105, 72357, 77430, 78590, 87754, 90780, 92140, 94308, 96476, 117885, 120595, 131631, 133603, 138210, 144714, 154860, 157180, 175508, 219385, 235770, 241190, 263262, 267206, 276420, 289428, 361785, 400809, 410023, 438770, 471540, 482380, 526524, 534412, 658155, 668015, 699451, 723570, 801618, 820046, 877540, 1230069, 1316310, 1336030, 1398902, 1447140, 1603236, 1640092, 2004045, 2050115, 2098353, 2460138, 2632620, 2672060, 2797804, 3497255, 4008090, 4100230, 4196706, 4920276, 6150345, 6994510, 8016180, 8200460, 8393412, 10491765, 11890667, 12300690, 13989020, 20983530, 23781334, 24601380, 35672001, 41967060, 47562668, 59453335, 71344002, 118906670, 142688004, 178360005, 237813340, 356720010, 713440020]

約数ペア:

[(1, 713440020), (2, 356720010), (3, 237813340), (4, 178360005), (5, 142688004), (6, 118906670), (10, 71344002), (12, 59453335), (15, 47562668), (17, 41967060), (20, 35672001), (29, 24601380), (30, 23781334), (34, 20983530), (51, 13989020), (58, 12300690), (60, 11890667), (68, 10491765), (85, 8393412), (87, 8200460), (89, 8016180), (102, 6994510), (116, 6150345), (145, 4920276), (170, 4196706), (174, 4100230), (178, 4008090), (204, 3497255), (255, 2797804), (267, 2672060), (271, 2632620), (290, 2460138), (340, 2098353), (348, 2050115), (356, 2004045), (435, 1640092), (445, 1603236), (493, 1447140), (510, 1398902), (534, 1336030), (542, 1316310), (580, 1230069), (813, 877540), (870, 820046), (890, 801618), (986, 723570), (1020, 699451), (1068, 668015), (1084, 658155), (1335, 534412), (1355, 526524), (1479, 482380), (1513, 471540), (1626, 438770), (1740, 410023), (1780, 400809), (1972, 361785), (2465, 289428), (2581, 276420), (2670, 267206), (2710, 263262), (2958, 241190), (3026, 235770), (3252, 219385), (4065, 175508), (4539, 157180), (4607, 154860), (4930, 144714), (5162, 138210), (5340, 133603), (5420, 131631), (5916, 120595), (6052, 117885), (7395, 96476), (7565, 94308), (7743, 92140), (7859, 90780), (8130, 87754), (9078, 78590), (9214, 77430), (9860, 72357), (10324, 69105), (12905, 55284), (13821, 51620), (14790, 48238), (15130, 47154), (15486, 46070), (15718, 45390), (16260, 43877), (18156, 39295), (18428, 38715), (22695, 31436), (23035, 30972), (23577, 30260), (24119, 29580), (25810, 27642)]