141605920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 359251200

約数和(自身を除く): 217645280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 340, 395, 544, 632, 659, 680, 790, 1264, 1318, 1343, 1360, 1580, 2528, 2636, 2686, 2720, 3160, 3295, 5272, 5372, 6320, 6590, 6715, 10544, 10744, 11203, 12640, 13180, 13430, 21088, 21488, 22406, 26360, 26860, 42976, 44812, 52061, 52720, 53720, 56015, 89624, 104122, 105440, 107440, 112030, 179248, 208244, 214880, 224060, 260305, 358496, 416488, 448120, 520610, 832976, 885037, 896240, 1041220, 1665952, 1770074, 1792480, 2082440, 3540148, 4164880, 4425185, 7080296, 8329760, 8850370, 14160592, 17700740, 28321184, 35401480, 70802960, 141605920]

約数ペア:

[(1, 141605920), (2, 70802960), (4, 35401480), (5, 28321184), (8, 17700740), (10, 14160592), (16, 8850370), (17, 8329760), (20, 7080296), (32, 4425185), (34, 4164880), (40, 3540148), (68, 2082440), (79, 1792480), (80, 1770074), (85, 1665952), (136, 1041220), (158, 896240), (160, 885037), (170, 832976), (272, 520610), (316, 448120), (340, 416488), (395, 358496), (544, 260305), (632, 224060), (659, 214880), (680, 208244), (790, 179248), (1264, 112030), (1318, 107440), (1343, 105440), (1360, 104122), (1580, 89624), (2528, 56015), (2636, 53720), (2686, 52720), (2720, 52061), (3160, 44812), (3295, 42976), (5272, 26860), (5372, 26360), (6320, 22406), (6590, 21488), (6715, 21088), (10544, 13430), (10744, 13180), (11203, 12640)]