1040379960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2293}}^1$

素因数の和:2525

約数の個数: 128

約数和(自身を含む): 3303360000

約数和(自身を除く): 2262980040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 228, 285, 380, 398, 456, 570, 597, 760, 796, 995, 1140, 1194, 1592, 1990, 2280, 2293, 2388, 2985, 3781, 3980, 4586, 4776, 5970, 6879, 7562, 7960, 9172, 11343, 11465, 11940, 13758, 15124, 18344, 18905, 22686, 22930, 23880, 27516, 30248, 34395, 37810, 43567, 45372, 45860, 55032, 56715, 68790, 75620, 87134, 90744, 91720, 113430, 130701, 137580, 151240, 174268, 217835, 226860, 261402, 275160, 348536, 435670, 453720, 456307, 522804, 653505, 871340, 912614, 1045608, 1307010, 1368921, 1742680, 1825228, 2281535, 2614020, 2737842, 3650456, 4563070, 5228040, 5475684, 6844605, 8669833, 9126140, 10951368, 13689210, 17339666, 18252280, 26009499, 27378420, 34679332, 43349165, 52018998, 54756840, 69358664, 86698330, 104037996, 130047495, 173396660, 208075992, 260094990, 346793320, 520189980, 1040379960]

約数ペア:

[(1, 1040379960), (2, 520189980), (3, 346793320), (4, 260094990), (5, 208075992), (6, 173396660), (8, 130047495), (10, 104037996), (12, 86698330), (15, 69358664), (19, 54756840), (20, 52018998), (24, 43349165), (30, 34679332), (38, 27378420), (40, 26009499), (57, 18252280), (60, 17339666), (76, 13689210), (95, 10951368), (114, 9126140), (120, 8669833), (152, 6844605), (190, 5475684), (199, 5228040), (228, 4563070), (285, 3650456), (380, 2737842), (398, 2614020), (456, 2281535), (570, 1825228), (597, 1742680), (760, 1368921), (796, 1307010), (995, 1045608), (1140, 912614), (1194, 871340), (1592, 653505), (1990, 522804), (2280, 456307), (2293, 453720), (2388, 435670), (2985, 348536), (3781, 275160), (3980, 261402), (4586, 226860), (4776, 217835), (5970, 174268), (6879, 151240), (7562, 137580), (7960, 130701), (9172, 113430), (11343, 91720), (11465, 90744), (11940, 87134), (13758, 75620), (15124, 68790), (18344, 56715), (18905, 55032), (22686, 45860), (22930, 45372), (23880, 43567), (27516, 37810), (30248, 34395)]