151456480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 411264000

約数和(自身を除く): 259807520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 280, 499, 542, 560, 998, 1084, 1120, 1355, 1897, 1996, 2168, 2495, 2710, 3493, 3794, 3992, 4336, 4990, 5420, 6986, 7588, 7984, 8672, 9485, 9980, 10840, 13972, 15176, 15968, 17465, 18970, 19960, 21680, 27944, 30352, 34930, 37940, 39920, 43360, 55888, 60704, 69860, 75880, 79840, 111776, 135229, 139720, 151760, 270458, 279440, 303520, 540916, 558880, 676145, 946603, 1081832, 1352290, 1893206, 2163664, 2704580, 3786412, 4327328, 4733015, 5409160, 7572824, 9466030, 10818320, 15145648, 18932060, 21636640, 30291296, 37864120, 75728240, 151456480]

約数ペア:

[(1, 151456480), (2, 75728240), (4, 37864120), (5, 30291296), (7, 21636640), (8, 18932060), (10, 15145648), (14, 10818320), (16, 9466030), (20, 7572824), (28, 5409160), (32, 4733015), (35, 4327328), (40, 3786412), (56, 2704580), (70, 2163664), (80, 1893206), (112, 1352290), (140, 1081832), (160, 946603), (224, 676145), (271, 558880), (280, 540916), (499, 303520), (542, 279440), (560, 270458), (998, 151760), (1084, 139720), (1120, 135229), (1355, 111776), (1897, 79840), (1996, 75880), (2168, 69860), (2495, 60704), (2710, 55888), (3493, 43360), (3794, 39920), (3992, 37940), (4336, 34930), (4990, 30352), (5420, 27944), (6986, 21680), (7588, 19960), (7984, 18970), (8672, 17465), (9485, 15968), (9980, 15176), (10840, 13972)]