69402480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 248793600

約数和(自身を除く): 179391120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 379, 420, 436, 545, 560, 654, 758, 763, 840, 872, 1090, 1137, 1308, 1516, 1526, 1635, 1680, 1744, 1895, 2180, 2274, 2289, 2616, 2653, 3032, 3052, 3270, 3790, 3815, 4360, 4548, 4578, 5232, 5306, 5685, 6064, 6104, 6540, 7580, 7630, 7959, 8720, 9096, 9156, 10612, 11370, 11445, 12208, 13080, 13265, 15160, 15260, 15918, 18192, 18312, 21224, 22740, 22890, 26160, 26530, 30320, 30520, 31836, 36624, 39795, 41311, 42448, 45480, 45780, 53060, 61040, 63672, 79590, 82622, 90960, 91560, 106120, 123933, 127344, 159180, 165244, 183120, 206555, 212240, 247866, 289177, 318360, 330488, 413110, 495732, 578354, 619665, 636720, 660976, 826220, 867531, 991464, 1156708, 1239330, 1445885, 1652440, 1735062, 1982928, 2313416, 2478660, 2891770, 3304880, 3470124, 4337655, 4626832, 4957320, 5783540, 6940248, 8675310, 9914640, 11567080, 13880496, 17350620, 23134160, 34701240, 69402480]

約数ペア:

[(1, 69402480), (2, 34701240), (3, 23134160), (4, 17350620), (5, 13880496), (6, 11567080), (7, 9914640), (8, 8675310), (10, 6940248), (12, 5783540), (14, 4957320), (15, 4626832), (16, 4337655), (20, 3470124), (21, 3304880), (24, 2891770), (28, 2478660), (30, 2313416), (35, 1982928), (40, 1735062), (42, 1652440), (48, 1445885), (56, 1239330), (60, 1156708), (70, 991464), (80, 867531), (84, 826220), (105, 660976), (109, 636720), (112, 619665), (120, 578354), (140, 495732), (168, 413110), (210, 330488), (218, 318360), (240, 289177), (280, 247866), (327, 212240), (336, 206555), (379, 183120), (420, 165244), (436, 159180), (545, 127344), (560, 123933), (654, 106120), (758, 91560), (763, 90960), (840, 82622), (872, 79590), (1090, 63672), (1137, 61040), (1308, 53060), (1516, 45780), (1526, 45480), (1635, 42448), (1680, 41311), (1744, 39795), (1895, 36624), (2180, 31836), (2274, 30520), (2289, 30320), (2616, 26530), (2653, 26160), (3032, 22890), (3052, 22740), (3270, 21224), (3790, 18312), (3815, 18192), (4360, 15918), (4548, 15260), (4578, 15160), (5232, 13265), (5306, 13080), (5685, 12208), (6064, 11445), (6104, 11370), (6540, 10612), (7580, 9156), (7630, 9096), (7959, 8720)]