24003980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 68819520

約数和(自身を除く): 44815540

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 109, 110, 121, 130, 140, 143, 154, 182, 218, 220, 242, 260, 286, 308, 364, 385, 436, 455, 484, 545, 572, 605, 715, 763, 770, 847, 910, 1001, 1090, 1199, 1210, 1417, 1430, 1526, 1540, 1573, 1694, 1820, 2002, 2180, 2398, 2420, 2834, 2860, 3052, 3146, 3388, 3815, 4004, 4235, 4796, 5005, 5668, 5995, 6292, 7085, 7630, 7865, 8393, 8470, 9919, 10010, 11011, 11990, 13189, 14170, 15260, 15587, 15730, 16786, 16940, 19838, 20020, 22022, 23980, 26378, 28340, 31174, 31460, 33572, 39676, 41965, 44044, 49595, 52756, 55055, 62348, 65945, 77935, 83930, 92323, 99190, 109109, 110110, 131890, 155870, 167860, 171457, 184646, 198380, 218218, 220220, 263780, 311740, 342914, 369292, 436436, 461615, 545545, 685828, 857285, 923230, 1091090, 1200199, 1714570, 1846460, 2182180, 2400398, 3429140, 4800796, 6000995, 12001990, 24003980]

約数ペア:

[(1, 24003980), (2, 12001990), (4, 6000995), (5, 4800796), (7, 3429140), (10, 2400398), (11, 2182180), (13, 1846460), (14, 1714570), (20, 1200199), (22, 1091090), (26, 923230), (28, 857285), (35, 685828), (44, 545545), (52, 461615), (55, 436436), (65, 369292), (70, 342914), (77, 311740), (91, 263780), (109, 220220), (110, 218218), (121, 198380), (130, 184646), (140, 171457), (143, 167860), (154, 155870), (182, 131890), (218, 110110), (220, 109109), (242, 99190), (260, 92323), (286, 83930), (308, 77935), (364, 65945), (385, 62348), (436, 55055), (455, 52756), (484, 49595), (545, 44044), (572, 41965), (605, 39676), (715, 33572), (763, 31460), (770, 31174), (847, 28340), (910, 26378), (1001, 23980), (1090, 22022), (1199, 20020), (1210, 19838), (1417, 16940), (1430, 16786), (1526, 15730), (1540, 15587), (1573, 15260), (1694, 14170), (1820, 13189), (2002, 11990), (2180, 11011), (2398, 10010), (2420, 9919), (2834, 8470), (2860, 8393), (3052, 7865), (3146, 7630), (3388, 7085), (3815, 6292), (4004, 5995), (4235, 5668), (4796, 5005)]