40002060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 138184704

約数和(自身を除く): 98182644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 41, 42, 46, 60, 69, 70, 82, 84, 92, 101, 105, 115, 123, 138, 140, 161, 164, 202, 205, 210, 230, 246, 276, 287, 303, 322, 345, 404, 410, 420, 460, 483, 492, 505, 574, 606, 615, 644, 690, 707, 805, 820, 861, 943, 966, 1010, 1148, 1212, 1230, 1380, 1414, 1435, 1515, 1610, 1722, 1886, 1932, 2020, 2121, 2323, 2415, 2460, 2828, 2829, 2870, 3030, 3220, 3444, 3535, 3772, 4141, 4242, 4305, 4646, 4715, 4830, 5658, 5740, 6060, 6601, 6969, 7070, 8282, 8484, 8610, 9292, 9430, 9660, 10605, 11316, 11615, 12423, 13202, 13938, 14140, 14145, 16261, 16564, 17220, 18860, 19803, 20705, 21210, 23230, 24846, 26404, 27876, 28290, 28987, 32522, 33005, 34845, 39606, 41410, 42420, 46460, 48783, 49692, 56580, 57974, 62115, 65044, 66010, 69690, 79212, 81305, 82820, 86961, 95243, 97566, 99015, 115948, 124230, 132020, 139380, 144935, 162610, 173922, 190486, 195132, 198030, 243915, 248460, 285729, 289870, 325220, 347844, 380972, 396060, 434805, 476215, 487830, 571458, 579740, 666701, 869610, 952430, 975660, 1142916, 1333402, 1428645, 1739220, 1904860, 2000103, 2666804, 2857290, 3333505, 4000206, 5714580, 6667010, 8000412, 10000515, 13334020, 20001030, 40002060]

約数ペア:

[(1, 40002060), (2, 20001030), (3, 13334020), (4, 10000515), (5, 8000412), (6, 6667010), (7, 5714580), (10, 4000206), (12, 3333505), (14, 2857290), (15, 2666804), (20, 2000103), (21, 1904860), (23, 1739220), (28, 1428645), (30, 1333402), (35, 1142916), (41, 975660), (42, 952430), (46, 869610), (60, 666701), (69, 579740), (70, 571458), (82, 487830), (84, 476215), (92, 434805), (101, 396060), (105, 380972), (115, 347844), (123, 325220), (138, 289870), (140, 285729), (161, 248460), (164, 243915), (202, 198030), (205, 195132), (210, 190486), (230, 173922), (246, 162610), (276, 144935), (287, 139380), (303, 132020), (322, 124230), (345, 115948), (404, 99015), (410, 97566), (420, 95243), (460, 86961), (483, 82820), (492, 81305), (505, 79212), (574, 69690), (606, 66010), (615, 65044), (644, 62115), (690, 57974), (707, 56580), (805, 49692), (820, 48783), (861, 46460), (943, 42420), (966, 41410), (1010, 39606), (1148, 34845), (1212, 33005), (1230, 32522), (1380, 28987), (1414, 28290), (1435, 27876), (1515, 26404), (1610, 24846), (1722, 23230), (1886, 21210), (1932, 20705), (2020, 19803), (2121, 18860), (2323, 17220), (2415, 16564), (2460, 16261), (2828, 14145), (2829, 14140), (2870, 13938), (3030, 13202), (3220, 12423), (3444, 11615), (3535, 11316), (3772, 10605), (4141, 9660), (4242, 9430), (4305, 9292), (4646, 8610), (4715, 8484), (4830, 8282), (5658, 7070), (5740, 6969), (6060, 6601)]