1715694540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 5627639808

約数和(自身を除く): 3911945268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 167, 183, 210, 244, 305, 334, 366, 401, 420, 427, 501, 610, 668, 732, 802, 835, 854, 915, 1002, 1169, 1203, 1220, 1281, 1604, 1670, 1708, 1830, 2004, 2005, 2135, 2338, 2406, 2505, 2562, 2807, 3340, 3507, 3660, 4010, 4270, 4676, 4812, 5010, 5124, 5614, 5845, 6015, 6405, 7014, 8020, 8421, 8540, 10020, 10187, 11228, 11690, 12030, 12810, 14028, 14035, 16842, 17535, 20374, 23380, 24060, 24461, 25620, 28070, 30561, 33684, 35070, 40748, 42105, 48922, 50935, 56140, 61122, 66967, 70140, 71309, 73383, 84210, 97844, 101870, 122244, 122305, 133934, 142618, 146766, 152805, 168420, 171227, 200901, 203740, 213927, 244610, 267868, 285236, 293532, 305610, 334835, 342454, 356545, 366915, 401802, 427854, 468769, 489220, 513681, 611220, 669670, 684908, 713090, 733830, 803604, 855708, 856135, 937538, 1004505, 1027362, 1069635, 1339340, 1406307, 1426180, 1467660, 1712270, 1875076, 2009010, 2054724, 2139270, 2343845, 2568405, 2812614, 3424540, 4018020, 4084987, 4278540, 4687690, 5136810, 5625228, 7031535, 8169974, 9375380, 10273620, 12254961, 14063070, 16339948, 20424935, 24509922, 28126140, 28594909, 40849870, 49019844, 57189818, 61274805, 81699740, 85784727, 114379636, 122549610, 142974545, 171569454, 245099220, 285949090, 343138908, 428923635, 571898180, 857847270, 1715694540]

約数ペア:

[(1, 1715694540), (2, 857847270), (3, 571898180), (4, 428923635), (5, 343138908), (6, 285949090), (7, 245099220), (10, 171569454), (12, 142974545), (14, 122549610), (15, 114379636), (20, 85784727), (21, 81699740), (28, 61274805), (30, 57189818), (35, 49019844), (42, 40849870), (60, 28594909), (61, 28126140), (70, 24509922), (84, 20424935), (105, 16339948), (122, 14063070), (140, 12254961), (167, 10273620), (183, 9375380), (210, 8169974), (244, 7031535), (305, 5625228), (334, 5136810), (366, 4687690), (401, 4278540), (420, 4084987), (427, 4018020), (501, 3424540), (610, 2812614), (668, 2568405), (732, 2343845), (802, 2139270), (835, 2054724), (854, 2009010), (915, 1875076), (1002, 1712270), (1169, 1467660), (1203, 1426180), (1220, 1406307), (1281, 1339340), (1604, 1069635), (1670, 1027362), (1708, 1004505), (1830, 937538), (2004, 856135), (2005, 855708), (2135, 803604), (2338, 733830), (2406, 713090), (2505, 684908), (2562, 669670), (2807, 611220), (3340, 513681), (3507, 489220), (3660, 468769), (4010, 427854), (4270, 401802), (4676, 366915), (4812, 356545), (5010, 342454), (5124, 334835), (5614, 305610), (5845, 293532), (6015, 285236), (6405, 267868), (7014, 244610), (8020, 213927), (8421, 203740), (8540, 200901), (10020, 171227), (10187, 168420), (11228, 152805), (11690, 146766), (12030, 142618), (12810, 133934), (14028, 122305), (14035, 122244), (16842, 101870), (17535, 97844), (20374, 84210), (23380, 73383), (24060, 71309), (24461, 70140), (25620, 66967), (28070, 61122), (30561, 56140), (33684, 50935), (35070, 48922), (40748, 42105)]