2030542020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 192

約数和(自身を含む): 6889102080

約数和(自身を除く): 4858560060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 2106, 2187, 2340, 2430, 2916, 3159, 3510, 3571, 3645, 4212, 4374, 4860, 5265, 6318, 7020, 7142, 7290, 8748, 9477, 10530, 10713, 10935, 12636, 14284, 14580, 15795, 17855, 18954, 21060, 21426, 21870, 28431, 31590, 32139, 35710, 37908, 42852, 43740, 46423, 47385, 53565, 56862, 63180, 64278, 71420, 92846, 94770, 96417, 107130, 113724, 128556, 139269, 142155, 160695, 185692, 189540, 192834, 214260, 232115, 278538, 284310, 289251, 321390, 385668, 417807, 464230, 482085, 557076, 568620, 578502, 642780, 696345, 835614, 867753, 928460, 964170, 1157004, 1253421, 1392690, 1446255, 1671228, 1735506, 1928340, 2089035, 2506842, 2603259, 2785380, 2892510, 3471012, 3760263, 4178070, 4338765, 5013684, 5206518, 5785020, 6267105, 7520526, 7809777, 8356140, 8677530, 10413036, 11280789, 12534210, 13016295, 15041052, 15619554, 17355060, 18801315, 22561578, 25068420, 26032590, 31239108, 33842367, 37602630, 39048885, 45123156, 52065180, 56403945, 67684734, 75205260, 78097770, 101527101, 112807890, 135369468, 156195540, 169211835, 203054202, 225615780, 338423670, 406108404, 507635505, 676847340, 1015271010, 2030542020]

約数ペア:

[(1, 2030542020), (2, 1015271010), (3, 676847340), (4, 507635505), (5, 406108404), (6, 338423670), (9, 225615780), (10, 203054202), (12, 169211835), (13, 156195540), (15, 135369468), (18, 112807890), (20, 101527101), (26, 78097770), (27, 75205260), (30, 67684734), (36, 56403945), (39, 52065180), (45, 45123156), (52, 39048885), (54, 37602630), (60, 33842367), (65, 31239108), (78, 26032590), (81, 25068420), (90, 22561578), (108, 18801315), (117, 17355060), (130, 15619554), (135, 15041052), (156, 13016295), (162, 12534210), (180, 11280789), (195, 10413036), (234, 8677530), (243, 8356140), (260, 7809777), (270, 7520526), (324, 6267105), (351, 5785020), (390, 5206518), (405, 5013684), (468, 4338765), (486, 4178070), (540, 3760263), (585, 3471012), (702, 2892510), (729, 2785380), (780, 2603259), (810, 2506842), (972, 2089035), (1053, 1928340), (1170, 1735506), (1215, 1671228), (1404, 1446255), (1458, 1392690), (1620, 1253421), (1755, 1157004), (2106, 964170), (2187, 928460), (2340, 867753), (2430, 835614), (2916, 696345), (3159, 642780), (3510, 578502), (3571, 568620), (3645, 557076), (4212, 482085), (4374, 464230), (4860, 417807), (5265, 385668), (6318, 321390), (7020, 289251), (7142, 284310), (7290, 278538), (8748, 232115), (9477, 214260), (10530, 192834), (10713, 189540), (10935, 185692), (12636, 160695), (14284, 142155), (14580, 139269), (15795, 128556), (17855, 113724), (18954, 107130), (21060, 96417), (21426, 94770), (21870, 92846), (28431, 71420), (31590, 64278), (32139, 63180), (35710, 56862), (37908, 53565), (42852, 47385), (43740, 46423)]