7780852080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1440

約数の個数: 240

約数和(自身を含む): 26908277760

約数和(自身を除く): 19127425680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 229, 240, 246, 328, 360, 369, 410, 458, 492, 615, 656, 687, 720, 738, 820, 916, 984, 1145, 1151, 1230, 1374, 1476, 1640, 1832, 1845, 1968, 2061, 2290, 2302, 2460, 2748, 2952, 3280, 3435, 3453, 3664, 3690, 4122, 4580, 4604, 4920, 5496, 5755, 5904, 6870, 6906, 7380, 8244, 9160, 9208, 9389, 9840, 10305, 10359, 10992, 11510, 13740, 13812, 14760, 16488, 17265, 18320, 18416, 18778, 20610, 20718, 23020, 27480, 27624, 28167, 29520, 32976, 34530, 37556, 41220, 41436, 46040, 46945, 47191, 51795, 54960, 55248, 56334, 69060, 75112, 82440, 82872, 84501, 92080, 93890, 94382, 103590, 112668, 138120, 140835, 141573, 150224, 164880, 165744, 169002, 187780, 188764, 207180, 225336, 235955, 263579, 276240, 281670, 283146, 338004, 375560, 377528, 414360, 422505, 424719, 450672, 471910, 527158, 563340, 566292, 676008, 707865, 751120, 755056, 790737, 828720, 845010, 849438, 943820, 1054316, 1126680, 1132584, 1317895, 1352016, 1415730, 1581474, 1690020, 1698876, 1887640, 2108632, 2123595, 2253360, 2265168, 2372211, 2635790, 2831460, 3162948, 3380040, 3397752, 3775280, 3953685, 4217264, 4247190, 4744422, 5271580, 5662920, 6325896, 6760080, 6795504, 7907370, 8494380, 9488844, 10543160, 10806739, 11325840, 11861055, 12651792, 15814740, 16988760, 18977688, 21086320, 21613478, 23722110, 31629480, 32420217, 33977520, 37955376, 43226956, 47444220, 54033695, 63258960, 64840434, 86453912, 94888440, 97260651, 108067390, 129680868, 162101085, 172907824, 189776880, 194521302, 216134780, 259361736, 324202170, 389042604, 432269560, 486303255, 518723472, 648404340, 778085208, 864539120, 972606510, 1296808680, 1556170416, 1945213020, 2593617360, 3890426040, 7780852080]

約数ペア:

[(1, 7780852080), (2, 3890426040), (3, 2593617360), (4, 1945213020), (5, 1556170416), (6, 1296808680), (8, 972606510), (9, 864539120), (10, 778085208), (12, 648404340), (15, 518723472), (16, 486303255), (18, 432269560), (20, 389042604), (24, 324202170), (30, 259361736), (36, 216134780), (40, 194521302), (41, 189776880), (45, 172907824), (48, 162101085), (60, 129680868), (72, 108067390), (80, 97260651), (82, 94888440), (90, 86453912), (120, 64840434), (123, 63258960), (144, 54033695), (164, 47444220), (180, 43226956), (205, 37955376), (229, 33977520), (240, 32420217), (246, 31629480), (328, 23722110), (360, 21613478), (369, 21086320), (410, 18977688), (458, 16988760), (492, 15814740), (615, 12651792), (656, 11861055), (687, 11325840), (720, 10806739), (738, 10543160), (820, 9488844), (916, 8494380), (984, 7907370), (1145, 6795504), (1151, 6760080), (1230, 6325896), (1374, 5662920), (1476, 5271580), (1640, 4744422), (1832, 4247190), (1845, 4217264), (1968, 3953685), (2061, 3775280), (2290, 3397752), (2302, 3380040), (2460, 3162948), (2748, 2831460), (2952, 2635790), (3280, 2372211), (3435, 2265168), (3453, 2253360), (3664, 2123595), (3690, 2108632), (4122, 1887640), (4580, 1698876), (4604, 1690020), (4920, 1581474), (5496, 1415730), (5755, 1352016), (5904, 1317895), (6870, 1132584), (6906, 1126680), (7380, 1054316), (8244, 943820), (9160, 849438), (9208, 845010), (9389, 828720), (9840, 790737), (10305, 755056), (10359, 751120), (10992, 707865), (11510, 676008), (13740, 566292), (13812, 563340), (14760, 527158), (16488, 471910), (17265, 450672), (18320, 424719), (18416, 422505), (18778, 414360), (20610, 377528), (20718, 375560), (23020, 338004), (27480, 283146), (27624, 281670), (28167, 276240), (29520, 263579), (32976, 235955), (34530, 225336), (37556, 207180), (41220, 188764), (41436, 187780), (46040, 169002), (46945, 165744), (47191, 164880), (51795, 150224), (54960, 141573), (55248, 140835), (56334, 138120), (69060, 112668), (75112, 103590), (82440, 94382), (82872, 93890), (84501, 92080)]