144454440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 498052800

約数和(自身を除く): 353598360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 221, 255, 260, 312, 338, 340, 390, 408, 419, 442, 507, 510, 520, 663, 676, 680, 780, 838, 845, 884, 1014, 1020, 1105, 1257, 1326, 1352, 1560, 1676, 1690, 1768, 2028, 2040, 2095, 2210, 2514, 2535, 2652, 2873, 3315, 3352, 3380, 4056, 4190, 4420, 5028, 5070, 5304, 5447, 5746, 6285, 6630, 6760, 7123, 8380, 8619, 8840, 10056, 10140, 10894, 11492, 12570, 13260, 14246, 14365, 16341, 16760, 17238, 20280, 21369, 21788, 22984, 25140, 26520, 27235, 28492, 28730, 32682, 34476, 35615, 42738, 43095, 43576, 50280, 54470, 56984, 57460, 65364, 68952, 70811, 71230, 81705, 85476, 86190, 92599, 106845, 108940, 114920, 130728, 141622, 142460, 163410, 170952, 172380, 185198, 212433, 213690, 217880, 277797, 283244, 284920, 326820, 344760, 354055, 370396, 424866, 427380, 462995, 555594, 566488, 653640, 708110, 740792, 849732, 854760, 925990, 1062165, 1111188, 1203787, 1388985, 1416220, 1699464, 1851980, 2124330, 2222376, 2407574, 2777970, 2832440, 3611361, 3703960, 4248660, 4815148, 5555940, 6018935, 7222722, 8497320, 9630296, 11111880, 12037870, 14445444, 18056805, 24075740, 28890888, 36113610, 48151480, 72227220, 144454440]

約数ペア:

[(1, 144454440), (2, 72227220), (3, 48151480), (4, 36113610), (5, 28890888), (6, 24075740), (8, 18056805), (10, 14445444), (12, 12037870), (13, 11111880), (15, 9630296), (17, 8497320), (20, 7222722), (24, 6018935), (26, 5555940), (30, 4815148), (34, 4248660), (39, 3703960), (40, 3611361), (51, 2832440), (52, 2777970), (60, 2407574), (65, 2222376), (68, 2124330), (78, 1851980), (85, 1699464), (102, 1416220), (104, 1388985), (120, 1203787), (130, 1111188), (136, 1062165), (156, 925990), (169, 854760), (170, 849732), (195, 740792), (204, 708110), (221, 653640), (255, 566488), (260, 555594), (312, 462995), (338, 427380), (340, 424866), (390, 370396), (408, 354055), (419, 344760), (442, 326820), (507, 284920), (510, 283244), (520, 277797), (663, 217880), (676, 213690), (680, 212433), (780, 185198), (838, 172380), (845, 170952), (884, 163410), (1014, 142460), (1020, 141622), (1105, 130728), (1257, 114920), (1326, 108940), (1352, 106845), (1560, 92599), (1676, 86190), (1690, 85476), (1768, 81705), (2028, 71230), (2040, 70811), (2095, 68952), (2210, 65364), (2514, 57460), (2535, 56984), (2652, 54470), (2873, 50280), (3315, 43576), (3352, 43095), (3380, 42738), (4056, 35615), (4190, 34476), (4420, 32682), (5028, 28730), (5070, 28492), (5304, 27235), (5447, 26520), (5746, 25140), (6285, 22984), (6630, 21788), (6760, 21369), (7123, 20280), (8380, 17238), (8619, 16760), (8840, 16341), (10056, 14365), (10140, 14246), (10894, 13260), (11492, 12570)]