42843240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 157248000

約数和(自身を除く): 114404760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 349, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 698, 744, 792, 930, 990, 1023, 1047, 1116, 1240, 1320, 1364, 1395, 1396, 1705, 1745, 1860, 1980, 2046, 2094, 2232, 2728, 2790, 2792, 3069, 3141, 3410, 3490, 3720, 3839, 3960, 4092, 4188, 5115, 5235, 5580, 6138, 6282, 6820, 6980, 7678, 8184, 8376, 10230, 10470, 10819, 11160, 11517, 12276, 12564, 13640, 13960, 15345, 15356, 15705, 19195, 20460, 20940, 21638, 23034, 24552, 25128, 30690, 30712, 31410, 32457, 34551, 38390, 40920, 41880, 43276, 46068, 54095, 57585, 61380, 62820, 64914, 69102, 76780, 86552, 92136, 97371, 108190, 115170, 119009, 122760, 125640, 129828, 138204, 153560, 162285, 172755, 194742, 216380, 230340, 238018, 259656, 276408, 324570, 345510, 357027, 389484, 432760, 460680, 476036, 486855, 595045, 649140, 691020, 714054, 778968, 952072, 973710, 1071081, 1190090, 1298280, 1382040, 1428108, 1785135, 1947420, 2142162, 2380180, 2856216, 3570270, 3894840, 4284324, 4760360, 5355405, 7140540, 8568648, 10710810, 14281080, 21421620, 42843240]

約数ペア:

[(1, 42843240), (2, 21421620), (3, 14281080), (4, 10710810), (5, 8568648), (6, 7140540), (8, 5355405), (9, 4760360), (10, 4284324), (11, 3894840), (12, 3570270), (15, 2856216), (18, 2380180), (20, 2142162), (22, 1947420), (24, 1785135), (30, 1428108), (31, 1382040), (33, 1298280), (36, 1190090), (40, 1071081), (44, 973710), (45, 952072), (55, 778968), (60, 714054), (62, 691020), (66, 649140), (72, 595045), (88, 486855), (90, 476036), (93, 460680), (99, 432760), (110, 389484), (120, 357027), (124, 345510), (132, 324570), (155, 276408), (165, 259656), (180, 238018), (186, 230340), (198, 216380), (220, 194742), (248, 172755), (264, 162285), (279, 153560), (310, 138204), (330, 129828), (341, 125640), (349, 122760), (360, 119009), (372, 115170), (396, 108190), (440, 97371), (465, 92136), (495, 86552), (558, 76780), (620, 69102), (660, 64914), (682, 62820), (698, 61380), (744, 57585), (792, 54095), (930, 46068), (990, 43276), (1023, 41880), (1047, 40920), (1116, 38390), (1240, 34551), (1320, 32457), (1364, 31410), (1395, 30712), (1396, 30690), (1705, 25128), (1745, 24552), (1860, 23034), (1980, 21638), (2046, 20940), (2094, 20460), (2232, 19195), (2728, 15705), (2790, 15356), (2792, 15345), (3069, 13960), (3141, 13640), (3410, 12564), (3490, 12276), (3720, 11517), (3839, 11160), (3960, 10819), (4092, 10470), (4188, 10230), (5115, 8376), (5235, 8184), (5580, 7678), (6138, 6980), (6282, 6820)]