1625395680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1499}}^1$

素因数の和:1774

約数の個数: 192

約数和(自身を含む): 5715360000

約数和(自身を除く): 4089964320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 251, 270, 288, 360, 432, 480, 502, 540, 720, 753, 864, 1004, 1080, 1255, 1440, 1499, 1506, 2008, 2160, 2259, 2510, 2998, 3012, 3765, 4016, 4320, 4497, 4518, 5020, 5996, 6024, 6777, 7495, 7530, 8032, 8994, 9036, 10040, 11295, 11992, 12048, 13491, 13554, 14990, 15060, 17988, 18072, 20080, 22485, 22590, 23984, 24096, 26982, 27108, 29980, 30120, 33885, 35976, 36144, 40160, 40473, 44970, 45180, 47968, 53964, 54216, 59960, 60240, 67455, 67770, 71952, 72288, 80946, 89940, 90360, 107928, 108432, 119920, 120480, 134910, 135540, 143904, 161892, 179880, 180720, 202365, 215856, 216864, 239840, 269820, 271080, 323784, 359760, 361440, 376249, 404730, 431712, 539640, 542160, 647568, 719520, 752498, 809460, 1079280, 1084320, 1128747, 1295136, 1504996, 1618920, 1881245, 2158560, 2257494, 3009992, 3237840, 3386241, 3762490, 4514988, 5643735, 6019984, 6475680, 6772482, 7524980, 9029976, 10158723, 11287470, 12039968, 13544964, 15049960, 16931205, 18059952, 20317446, 22574940, 27089928, 30099920, 33862410, 36119904, 40634892, 45149880, 50793615, 54179856, 60199840, 67724820, 81269784, 90299760, 101587230, 108359712, 135449640, 162539568, 180599520, 203174460, 270899280, 325079136, 406348920, 541798560, 812697840, 1625395680]

約数ペア:

[(1, 1625395680), (2, 812697840), (3, 541798560), (4, 406348920), (5, 325079136), (6, 270899280), (8, 203174460), (9, 180599520), (10, 162539568), (12, 135449640), (15, 108359712), (16, 101587230), (18, 90299760), (20, 81269784), (24, 67724820), (27, 60199840), (30, 54179856), (32, 50793615), (36, 45149880), (40, 40634892), (45, 36119904), (48, 33862410), (54, 30099920), (60, 27089928), (72, 22574940), (80, 20317446), (90, 18059952), (96, 16931205), (108, 15049960), (120, 13544964), (135, 12039968), (144, 11287470), (160, 10158723), (180, 9029976), (216, 7524980), (240, 6772482), (251, 6475680), (270, 6019984), (288, 5643735), (360, 4514988), (432, 3762490), (480, 3386241), (502, 3237840), (540, 3009992), (720, 2257494), (753, 2158560), (864, 1881245), (1004, 1618920), (1080, 1504996), (1255, 1295136), (1440, 1128747), (1499, 1084320), (1506, 1079280), (2008, 809460), (2160, 752498), (2259, 719520), (2510, 647568), (2998, 542160), (3012, 539640), (3765, 431712), (4016, 404730), (4320, 376249), (4497, 361440), (4518, 359760), (5020, 323784), (5996, 271080), (6024, 269820), (6777, 239840), (7495, 216864), (7530, 215856), (8032, 202365), (8994, 180720), (9036, 179880), (10040, 161892), (11295, 143904), (11992, 135540), (12048, 134910), (13491, 120480), (13554, 119920), (14990, 108432), (15060, 107928), (17988, 90360), (18072, 89940), (20080, 80946), (22485, 72288), (22590, 71952), (23984, 67770), (24096, 67455), (26982, 60240), (27108, 59960), (29980, 54216), (30120, 53964), (33885, 47968), (35976, 45180), (36144, 44970), (40160, 40473)]