152387760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1571

約数の個数: 160

約数和(自身を含む): 549107712

約数和(自身を除く): 396719952

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, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1487, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 2974, 3416, 3660, 4270, 4461, 4880, 5124, 5948, 6405, 6832, 7320, 7435, 8540, 8922, 10248, 10409, 11896, 12810, 14640, 14870, 17080, 17844, 20496, 20818, 22305, 23792, 25620, 29740, 31227, 34160, 35688, 41636, 44610, 51240, 52045, 59480, 62454, 71376, 83272, 89220, 90707, 102480, 104090, 118960, 124908, 156135, 166544, 178440, 181414, 208180, 249816, 272121, 312270, 356880, 362828, 416360, 453535, 499632, 544242, 624540, 634949, 725656, 832720, 907070, 1088484, 1249080, 1269898, 1360605, 1451312, 1814140, 1904847, 2176968, 2498160, 2539796, 2721210, 3174745, 3628280, 3809694, 4353936, 5079592, 5442420, 6349490, 7256560, 7619388, 9524235, 10159184, 10884840, 12698980, 15238776, 19048470, 21769680, 25397960, 30477552, 38096940, 50795920, 76193880, 152387760]

約数ペア:

[(1, 152387760), (2, 76193880), (3, 50795920), (4, 38096940), (5, 30477552), (6, 25397960), (7, 21769680), (8, 19048470), (10, 15238776), (12, 12698980), (14, 10884840), (15, 10159184), (16, 9524235), (20, 7619388), (21, 7256560), (24, 6349490), (28, 5442420), (30, 5079592), (35, 4353936), (40, 3809694), (42, 3628280), (48, 3174745), (56, 2721210), (60, 2539796), (61, 2498160), (70, 2176968), (80, 1904847), (84, 1814140), (105, 1451312), (112, 1360605), (120, 1269898), (122, 1249080), (140, 1088484), (168, 907070), (183, 832720), (210, 725656), (240, 634949), (244, 624540), (280, 544242), (305, 499632), (336, 453535), (366, 416360), (420, 362828), (427, 356880), (488, 312270), (560, 272121), (610, 249816), (732, 208180), (840, 181414), (854, 178440), (915, 166544), (976, 156135), (1220, 124908), (1281, 118960), (1464, 104090), (1487, 102480), (1680, 90707), (1708, 89220), (1830, 83272), (2135, 71376), (2440, 62454), (2562, 59480), (2928, 52045), (2974, 51240), (3416, 44610), (3660, 41636), (4270, 35688), (4461, 34160), (4880, 31227), (5124, 29740), (5948, 25620), (6405, 23792), (6832, 22305), (7320, 20818), (7435, 20496), (8540, 17844), (8922, 17080), (10248, 14870), (10409, 14640), (11896, 12810)]