129048640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1164

約数の個数: 112

約数和(自身を含む): 358152192

約数和(自身を除く): 229103552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1087, 1120, 1484, 1696, 1855, 2120, 2174, 2240, 2968, 3392, 3710, 4240, 4348, 5435, 5936, 7420, 7609, 8480, 8696, 10870, 11872, 14840, 15218, 16960, 17392, 21740, 23744, 29680, 30436, 34784, 38045, 43480, 57611, 59360, 60872, 69568, 76090, 86960, 115222, 118720, 121744, 152180, 173920, 230444, 243488, 288055, 304360, 347840, 403277, 460888, 486976, 576110, 608720, 806554, 921776, 1152220, 1217440, 1613108, 1843552, 2016385, 2304440, 2434880, 3226216, 3687104, 4032770, 4608880, 6452432, 8065540, 9217760, 12904864, 16131080, 18435520, 25809728, 32262160, 64524320, 129048640]

約数ペア:

[(1, 129048640), (2, 64524320), (4, 32262160), (5, 25809728), (7, 18435520), (8, 16131080), (10, 12904864), (14, 9217760), (16, 8065540), (20, 6452432), (28, 4608880), (32, 4032770), (35, 3687104), (40, 3226216), (53, 2434880), (56, 2304440), (64, 2016385), (70, 1843552), (80, 1613108), (106, 1217440), (112, 1152220), (140, 921776), (160, 806554), (212, 608720), (224, 576110), (265, 486976), (280, 460888), (320, 403277), (371, 347840), (424, 304360), (448, 288055), (530, 243488), (560, 230444), (742, 173920), (848, 152180), (1060, 121744), (1087, 118720), (1120, 115222), (1484, 86960), (1696, 76090), (1855, 69568), (2120, 60872), (2174, 59360), (2240, 57611), (2968, 43480), (3392, 38045), (3710, 34784), (4240, 30436), (4348, 29680), (5435, 23744), (5936, 21740), (7420, 17392), (7609, 16960), (8480, 15218), (8696, 14840), (10870, 11872)]