127625680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 373976064

約数和(自身を除く): 246350384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 182, 188, 208, 235, 260, 280, 329, 364, 373, 376, 455, 470, 520, 560, 611, 658, 728, 746, 752, 910, 940, 1040, 1222, 1316, 1456, 1492, 1645, 1820, 1865, 1880, 2444, 2611, 2632, 2984, 3055, 3290, 3640, 3730, 3760, 4277, 4849, 4888, 5222, 5264, 5968, 6110, 6580, 7280, 7460, 8554, 9698, 9776, 10444, 12220, 13055, 13160, 14920, 17108, 17531, 19396, 20888, 21385, 24245, 24440, 26110, 26320, 29840, 33943, 34216, 35062, 38792, 41776, 42770, 48490, 48880, 52220, 67886, 68432, 70124, 77584, 85540, 87655, 96980, 104440, 122717, 135772, 140248, 169715, 171080, 175310, 193960, 208880, 227903, 245434, 271544, 280496, 339430, 342160, 350620, 387920, 455806, 490868, 543088, 613585, 678860, 701240, 911612, 981736, 1139515, 1227170, 1357720, 1402480, 1595321, 1823224, 1963472, 2279030, 2454340, 2715440, 3190642, 3646448, 4558060, 4908680, 6381284, 7976605, 9116120, 9817360, 12762568, 15953210, 18232240, 25525136, 31906420, 63812840, 127625680]

約数ペア:

[(1, 127625680), (2, 63812840), (4, 31906420), (5, 25525136), (7, 18232240), (8, 15953210), (10, 12762568), (13, 9817360), (14, 9116120), (16, 7976605), (20, 6381284), (26, 4908680), (28, 4558060), (35, 3646448), (40, 3190642), (47, 2715440), (52, 2454340), (56, 2279030), (65, 1963472), (70, 1823224), (80, 1595321), (91, 1402480), (94, 1357720), (104, 1227170), (112, 1139515), (130, 981736), (140, 911612), (182, 701240), (188, 678860), (208, 613585), (235, 543088), (260, 490868), (280, 455806), (329, 387920), (364, 350620), (373, 342160), (376, 339430), (455, 280496), (470, 271544), (520, 245434), (560, 227903), (611, 208880), (658, 193960), (728, 175310), (746, 171080), (752, 169715), (910, 140248), (940, 135772), (1040, 122717), (1222, 104440), (1316, 96980), (1456, 87655), (1492, 85540), (1645, 77584), (1820, 70124), (1865, 68432), (1880, 67886), (2444, 52220), (2611, 48880), (2632, 48490), (2984, 42770), (3055, 41776), (3290, 38792), (3640, 35062), (3730, 34216), (3760, 33943), (4277, 29840), (4849, 26320), (4888, 26110), (5222, 24440), (5264, 24245), (5968, 21385), (6110, 20888), (6580, 19396), (7280, 17531), (7460, 17108), (8554, 14920), (9698, 13160), (9776, 13055), (10444, 12220)]