152921760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 510935040

約数和(自身を除く): 358013280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 239, 240, 248, 258, 310, 344, 372, 430, 465, 478, 480, 496, 516, 620, 645, 688, 717, 744, 860, 930, 956, 992, 1032, 1195, 1240, 1290, 1333, 1376, 1434, 1488, 1720, 1860, 1912, 2064, 2390, 2480, 2580, 2666, 2868, 2976, 3440, 3585, 3720, 3824, 3999, 4128, 4780, 4960, 5160, 5332, 5736, 6665, 6880, 7170, 7409, 7440, 7648, 7998, 9560, 10277, 10320, 10664, 11472, 13330, 14340, 14818, 14880, 15996, 19120, 19995, 20554, 20640, 21328, 22227, 22944, 26660, 28680, 29636, 30831, 31992, 37045, 38240, 39990, 41108, 42656, 44454, 51385, 53320, 57360, 59272, 61662, 63984, 74090, 79980, 82216, 88908, 102770, 106640, 111135, 114720, 118544, 123324, 127968, 148180, 154155, 159960, 164432, 177816, 205540, 213280, 222270, 237088, 246648, 296360, 308310, 318587, 319920, 328864, 355632, 411080, 444540, 493296, 592720, 616620, 637174, 639840, 711264, 822160, 889080, 955761, 986592, 1185440, 1233240, 1274348, 1592935, 1644320, 1778160, 1911522, 2466480, 2548696, 3185870, 3556320, 3823044, 4778805, 4932960, 5097392, 6371740, 7646088, 9557610, 10194784, 12743480, 15292176, 19115220, 25486960, 30584352, 38230440, 50973920, 76460880, 152921760]

約数ペア:

[(1, 152921760), (2, 76460880), (3, 50973920), (4, 38230440), (5, 30584352), (6, 25486960), (8, 19115220), (10, 15292176), (12, 12743480), (15, 10194784), (16, 9557610), (20, 7646088), (24, 6371740), (30, 5097392), (31, 4932960), (32, 4778805), (40, 3823044), (43, 3556320), (48, 3185870), (60, 2548696), (62, 2466480), (80, 1911522), (86, 1778160), (93, 1644320), (96, 1592935), (120, 1274348), (124, 1233240), (129, 1185440), (155, 986592), (160, 955761), (172, 889080), (186, 822160), (215, 711264), (239, 639840), (240, 637174), (248, 616620), (258, 592720), (310, 493296), (344, 444540), (372, 411080), (430, 355632), (465, 328864), (478, 319920), (480, 318587), (496, 308310), (516, 296360), (620, 246648), (645, 237088), (688, 222270), (717, 213280), (744, 205540), (860, 177816), (930, 164432), (956, 159960), (992, 154155), (1032, 148180), (1195, 127968), (1240, 123324), (1290, 118544), (1333, 114720), (1376, 111135), (1434, 106640), (1488, 102770), (1720, 88908), (1860, 82216), (1912, 79980), (2064, 74090), (2390, 63984), (2480, 61662), (2580, 59272), (2666, 57360), (2868, 53320), (2976, 51385), (3440, 44454), (3585, 42656), (3720, 41108), (3824, 39990), (3999, 38240), (4128, 37045), (4780, 31992), (4960, 30831), (5160, 29636), (5332, 28680), (5736, 26660), (6665, 22944), (6880, 22227), (7170, 21328), (7409, 20640), (7440, 20554), (7648, 19995), (7998, 19120), (9560, 15996), (10277, 14880), (10320, 14818), (10664, 14340), (11472, 13330)]