881796840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9433}}^1$

素因数の和:9507

約数の個数: 128

約数和(自身を含む): 2852841600

約数和(自身を除く): 1971044760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 9433, 11685, 15580, 18696, 18866, 23370, 28299, 31160, 37732, 46740, 47165, 56598, 75464, 93480, 94330, 113196, 141495, 179227, 188660, 226392, 282990, 358454, 377320, 386753, 537681, 565980, 716908, 773506, 896135, 1075362, 1131960, 1160259, 1433816, 1547012, 1792270, 1933765, 2150724, 2320518, 2688405, 3094024, 3584540, 3867530, 4301448, 4641036, 5376810, 5801295, 7169080, 7348307, 7735060, 9282072, 10753620, 11602590, 14696614, 15470120, 21507240, 22044921, 23205180, 29393228, 36741535, 44089842, 46410360, 58786456, 73483070, 88179684, 110224605, 146966140, 176359368, 220449210, 293932280, 440898420, 881796840]

約数ペア:

[(1, 881796840), (2, 440898420), (3, 293932280), (4, 220449210), (5, 176359368), (6, 146966140), (8, 110224605), (10, 88179684), (12, 73483070), (15, 58786456), (19, 46410360), (20, 44089842), (24, 36741535), (30, 29393228), (38, 23205180), (40, 22044921), (41, 21507240), (57, 15470120), (60, 14696614), (76, 11602590), (82, 10753620), (95, 9282072), (114, 7735060), (120, 7348307), (123, 7169080), (152, 5801295), (164, 5376810), (190, 4641036), (205, 4301448), (228, 3867530), (246, 3584540), (285, 3094024), (328, 2688405), (380, 2320518), (410, 2150724), (456, 1933765), (492, 1792270), (570, 1547012), (615, 1433816), (760, 1160259), (779, 1131960), (820, 1075362), (984, 896135), (1140, 773506), (1230, 716908), (1558, 565980), (1640, 537681), (2280, 386753), (2337, 377320), (2460, 358454), (3116, 282990), (3895, 226392), (4674, 188660), (4920, 179227), (6232, 141495), (7790, 113196), (9348, 94330), (9433, 93480), (11685, 75464), (15580, 56598), (18696, 47165), (18866, 46740), (23370, 37732), (28299, 31160)]