174080640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 563137920

約数和(自身を除く): 389057280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1277, 1420, 1704, 1920, 2130, 2272, 2554, 2840, 3408, 3831, 4260, 4544, 5108, 5680, 6385, 6816, 7662, 8520, 9088, 10216, 11360, 12770, 13632, 15324, 17040, 19155, 20432, 22720, 25540, 27264, 30648, 34080, 38310, 40864, 45440, 51080, 61296, 68160, 76620, 81728, 90667, 102160, 122592, 136320, 153240, 163456, 181334, 204320, 245184, 272001, 306480, 362668, 408640, 453335, 490368, 544002, 612960, 725336, 817280, 906670, 1088004, 1225920, 1360005, 1450672, 1813340, 2176008, 2451840, 2720010, 2901344, 3626680, 4352016, 5440020, 5802688, 7253360, 8704032, 10880040, 11605376, 14506720, 17408064, 21760080, 29013440, 34816128, 43520160, 58026880, 87040320, 174080640]

約数ペア:

[(1, 174080640), (2, 87040320), (3, 58026880), (4, 43520160), (5, 34816128), (6, 29013440), (8, 21760080), (10, 17408064), (12, 14506720), (15, 11605376), (16, 10880040), (20, 8704032), (24, 7253360), (30, 5802688), (32, 5440020), (40, 4352016), (48, 3626680), (60, 2901344), (64, 2720010), (71, 2451840), (80, 2176008), (96, 1813340), (120, 1450672), (128, 1360005), (142, 1225920), (160, 1088004), (192, 906670), (213, 817280), (240, 725336), (284, 612960), (320, 544002), (355, 490368), (384, 453335), (426, 408640), (480, 362668), (568, 306480), (640, 272001), (710, 245184), (852, 204320), (960, 181334), (1065, 163456), (1136, 153240), (1277, 136320), (1420, 122592), (1704, 102160), (1920, 90667), (2130, 81728), (2272, 76620), (2554, 68160), (2840, 61296), (3408, 51080), (3831, 45440), (4260, 40864), (4544, 38310), (5108, 34080), (5680, 30648), (6385, 27264), (6816, 25540), (7662, 22720), (8520, 20432), (9088, 19155), (10216, 17040), (11360, 15324), (12770, 13632)]