89894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 160

約数和(自身を含む): 322050816

約数和(自身を除く): 232156176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2003, 2040, 2244, 2640, 2805, 2992, 3740, 4006, 4080, 4488, 5610, 6009, 7480, 8012, 8976, 10015, 11220, 12018, 14960, 16024, 20030, 22033, 22440, 24036, 30045, 32048, 34051, 40060, 44066, 44880, 48072, 60090, 66099, 68102, 80120, 88132, 96144, 102153, 110165, 120180, 132198, 136204, 160240, 170255, 176264, 204306, 220330, 240360, 264396, 272408, 330495, 340510, 352528, 374561, 408612, 440660, 480720, 510765, 528792, 544816, 660990, 681020, 749122, 817224, 881320, 1021530, 1057584, 1123683, 1321980, 1362040, 1498244, 1634448, 1762640, 1872805, 2043060, 2247366, 2643960, 2724080, 2996488, 3745610, 4086120, 4494732, 5287920, 5618415, 5992976, 7491220, 8172240, 8989464, 11236830, 14982440, 17978928, 22473660, 29964880, 44947320, 89894640]

約数ペア:

[(1, 89894640), (2, 44947320), (3, 29964880), (4, 22473660), (5, 17978928), (6, 14982440), (8, 11236830), (10, 8989464), (11, 8172240), (12, 7491220), (15, 5992976), (16, 5618415), (17, 5287920), (20, 4494732), (22, 4086120), (24, 3745610), (30, 2996488), (33, 2724080), (34, 2643960), (40, 2247366), (44, 2043060), (48, 1872805), (51, 1762640), (55, 1634448), (60, 1498244), (66, 1362040), (68, 1321980), (80, 1123683), (85, 1057584), (88, 1021530), (102, 881320), (110, 817224), (120, 749122), (132, 681020), (136, 660990), (165, 544816), (170, 528792), (176, 510765), (187, 480720), (204, 440660), (220, 408612), (240, 374561), (255, 352528), (264, 340510), (272, 330495), (330, 272408), (340, 264396), (374, 240360), (408, 220330), (440, 204306), (510, 176264), (528, 170255), (561, 160240), (660, 136204), (680, 132198), (748, 120180), (816, 110165), (880, 102153), (935, 96144), (1020, 88132), (1122, 80120), (1320, 68102), (1360, 66099), (1496, 60090), (1870, 48072), (2003, 44880), (2040, 44066), (2244, 40060), (2640, 34051), (2805, 32048), (2992, 30045), (3740, 24036), (4006, 22440), (4080, 22033), (4488, 20030), (5610, 16024), (6009, 14960), (7480, 12018), (8012, 11220), (8976, 10015)]