157224840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2151

約数の個数: 128

約数和(自身を含む): 513164160

約数和(自身を除く): 355939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2083, 2220, 2516, 3145, 3774, 4166, 4440, 5032, 6249, 6290, 7548, 8332, 9435, 10415, 12498, 12580, 15096, 16664, 18870, 20830, 24996, 25160, 31245, 35411, 37740, 41660, 49992, 62490, 70822, 75480, 77071, 83320, 106233, 124980, 141644, 154142, 177055, 212466, 231213, 249960, 283288, 308284, 354110, 385355, 424932, 462426, 531165, 616568, 708220, 770710, 849864, 924852, 1062330, 1156065, 1310207, 1416440, 1541420, 1849704, 2124660, 2312130, 2620414, 3082840, 3930621, 4249320, 4624260, 5240828, 6551035, 7861242, 9248520, 10481656, 13102070, 15722484, 19653105, 26204140, 31444968, 39306210, 52408280, 78612420, 157224840]

約数ペア:

[(1, 157224840), (2, 78612420), (3, 52408280), (4, 39306210), (5, 31444968), (6, 26204140), (8, 19653105), (10, 15722484), (12, 13102070), (15, 10481656), (17, 9248520), (20, 7861242), (24, 6551035), (30, 5240828), (34, 4624260), (37, 4249320), (40, 3930621), (51, 3082840), (60, 2620414), (68, 2312130), (74, 2124660), (85, 1849704), (102, 1541420), (111, 1416440), (120, 1310207), (136, 1156065), (148, 1062330), (170, 924852), (185, 849864), (204, 770710), (222, 708220), (255, 616568), (296, 531165), (340, 462426), (370, 424932), (408, 385355), (444, 354110), (510, 308284), (555, 283288), (629, 249960), (680, 231213), (740, 212466), (888, 177055), (1020, 154142), (1110, 141644), (1258, 124980), (1480, 106233), (1887, 83320), (2040, 77071), (2083, 75480), (2220, 70822), (2516, 62490), (3145, 49992), (3774, 41660), (4166, 37740), (4440, 35411), (5032, 31245), (6249, 25160), (6290, 24996), (7548, 20830), (8332, 18870), (9435, 16664), (10415, 15096), (12498, 12580)]