40693240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 72525320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 103, 119, 136, 140, 166, 170, 206, 238, 280, 332, 340, 412, 415, 476, 515, 581, 595, 664, 680, 721, 824, 830, 952, 1030, 1162, 1190, 1411, 1442, 1660, 1751, 2060, 2324, 2380, 2822, 2884, 2905, 3320, 3502, 3605, 4120, 4648, 4760, 5644, 5768, 5810, 7004, 7055, 7210, 8549, 8755, 9877, 11288, 11620, 12257, 14008, 14110, 14420, 17098, 17510, 19754, 23240, 24514, 28220, 28840, 34196, 35020, 39508, 42745, 49028, 49385, 56440, 59843, 61285, 68392, 70040, 79016, 85490, 98056, 98770, 119686, 122570, 145333, 170980, 197540, 239372, 245140, 290666, 299215, 341960, 395080, 478744, 490280, 581332, 598430, 726665, 1017331, 1162664, 1196860, 1453330, 2034662, 2393720, 2906660, 4069324, 5086655, 5813320, 8138648, 10173310, 20346620, 40693240]

約数ペア:

[(1, 40693240), (2, 20346620), (4, 10173310), (5, 8138648), (7, 5813320), (8, 5086655), (10, 4069324), (14, 2906660), (17, 2393720), (20, 2034662), (28, 1453330), (34, 1196860), (35, 1162664), (40, 1017331), (56, 726665), (68, 598430), (70, 581332), (83, 490280), (85, 478744), (103, 395080), (119, 341960), (136, 299215), (140, 290666), (166, 245140), (170, 239372), (206, 197540), (238, 170980), (280, 145333), (332, 122570), (340, 119686), (412, 98770), (415, 98056), (476, 85490), (515, 79016), (581, 70040), (595, 68392), (664, 61285), (680, 59843), (721, 56440), (824, 49385), (830, 49028), (952, 42745), (1030, 39508), (1162, 35020), (1190, 34196), (1411, 28840), (1442, 28220), (1660, 24514), (1751, 23240), (2060, 19754), (2324, 17510), (2380, 17098), (2822, 14420), (2884, 14110), (2905, 14008), (3320, 12257), (3502, 11620), (3605, 11288), (4120, 9877), (4648, 8755), (4760, 8549), (5644, 7210), (5768, 7055), (5810, 7004)]