244985880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2473

約数の個数: 128

約数和(自身を含む): 787968000

約数和(自身を除く): 542982120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2399, 2553, 2760, 3404, 4255, 4440, 4798, 5106, 6808, 7197, 8510, 9596, 10212, 11995, 12765, 14394, 17020, 19192, 20424, 23990, 25530, 28788, 34040, 35985, 47980, 51060, 55177, 57576, 71970, 88763, 95960, 102120, 110354, 143940, 165531, 177526, 220708, 266289, 275885, 287880, 331062, 355052, 441416, 443815, 532578, 551770, 662124, 710104, 827655, 887630, 1065156, 1103540, 1324248, 1331445, 1655310, 1775260, 2041549, 2130312, 2207080, 2662890, 3310620, 3550520, 4083098, 5325780, 6124647, 6621240, 8166196, 10207745, 10651560, 12249294, 16332392, 20415490, 24498588, 30623235, 40830980, 48997176, 61246470, 81661960, 122492940, 244985880]

約数ペア:

[(1, 244985880), (2, 122492940), (3, 81661960), (4, 61246470), (5, 48997176), (6, 40830980), (8, 30623235), (10, 24498588), (12, 20415490), (15, 16332392), (20, 12249294), (23, 10651560), (24, 10207745), (30, 8166196), (37, 6621240), (40, 6124647), (46, 5325780), (60, 4083098), (69, 3550520), (74, 3310620), (92, 2662890), (111, 2207080), (115, 2130312), (120, 2041549), (138, 1775260), (148, 1655310), (184, 1331445), (185, 1324248), (222, 1103540), (230, 1065156), (276, 887630), (296, 827655), (345, 710104), (370, 662124), (444, 551770), (460, 532578), (552, 443815), (555, 441416), (690, 355052), (740, 331062), (851, 287880), (888, 275885), (920, 266289), (1110, 220708), (1380, 177526), (1480, 165531), (1702, 143940), (2220, 110354), (2399, 102120), (2553, 95960), (2760, 88763), (3404, 71970), (4255, 57576), (4440, 55177), (4798, 51060), (5106, 47980), (6808, 35985), (7197, 34040), (8510, 28788), (9596, 25530), (10212, 23990), (11995, 20424), (12765, 19192), (14394, 17020)]