19547885160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{810443}}^1$

素因数の和:810527

約数の個数: 96

約数和(自身を含む): 64478924640

約数和(自身を除く): 44931039480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 810443, 1620886, 2431329, 3241772, 4052215, 4862658, 6483544, 7293987, 8104430, 9725316, 12156645, 14587974, 16208860, 19450632, 24313290, 29175948, 32417720, 36469935, 48626580, 54299681, 58351896, 72939870, 97253160, 108599362, 145879740, 162899043, 217198724, 271498405, 291759480, 325798086, 434397448, 488697129, 542996810, 651596172, 814495215, 977394258, 1085993620, 1303192344, 1628990430, 1954788516, 2171987240, 2443485645, 3257980860, 3909577032, 4886971290, 6515961720, 9773942580, 19547885160]

約数ペア:

[(1, 19547885160), (2, 9773942580), (3, 6515961720), (4, 4886971290), (5, 3909577032), (6, 3257980860), (8, 2443485645), (9, 2171987240), (10, 1954788516), (12, 1628990430), (15, 1303192344), (18, 1085993620), (20, 977394258), (24, 814495215), (30, 651596172), (36, 542996810), (40, 488697129), (45, 434397448), (60, 325798086), (67, 291759480), (72, 271498405), (90, 217198724), (120, 162899043), (134, 145879740), (180, 108599362), (201, 97253160), (268, 72939870), (335, 58351896), (360, 54299681), (402, 48626580), (536, 36469935), (603, 32417720), (670, 29175948), (804, 24313290), (1005, 19450632), (1206, 16208860), (1340, 14587974), (1608, 12156645), (2010, 9725316), (2412, 8104430), (2680, 7293987), (3015, 6483544), (4020, 4862658), (4824, 4052215), (6030, 3241772), (8040, 2431329), (12060, 1620886), (24120, 810443)]