73721760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 273030912

約数和(自身を除く): 199309152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 593, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1186, 1295, 1480, 1554, 1680, 1776, 1779, 2072, 2220, 2372, 2590, 2960, 2965, 3108, 3360, 3552, 3558, 3885, 4144, 4151, 4440, 4744, 5180, 5920, 5930, 6216, 7116, 7770, 8288, 8302, 8880, 8895, 9488, 10360, 11860, 12432, 12453, 14232, 15540, 16604, 17760, 17790, 18976, 20720, 20755, 21941, 23720, 24864, 24906, 28464, 31080, 33208, 35580, 41440, 41510, 43882, 47440, 49812, 56928, 62160, 62265, 65823, 66416, 71160, 83020, 87764, 94880, 99624, 109705, 124320, 124530, 131646, 132832, 142320, 153587, 166040, 175528, 199248, 219410, 249060, 263292, 284640, 307174, 329115, 332080, 351056, 398496, 438820, 460761, 498120, 526584, 614348, 658230, 664160, 702112, 767935, 877640, 921522, 996240, 1053168, 1228696, 1316460, 1535870, 1755280, 1843044, 1992480, 2106336, 2303805, 2457392, 2632920, 3071740, 3510560, 3686088, 4607610, 4914784, 5265840, 6143480, 7372176, 9215220, 10531680, 12286960, 14744352, 18430440, 24573920, 36860880, 73721760]

約数ペア:

[(1, 73721760), (2, 36860880), (3, 24573920), (4, 18430440), (5, 14744352), (6, 12286960), (7, 10531680), (8, 9215220), (10, 7372176), (12, 6143480), (14, 5265840), (15, 4914784), (16, 4607610), (20, 3686088), (21, 3510560), (24, 3071740), (28, 2632920), (30, 2457392), (32, 2303805), (35, 2106336), (37, 1992480), (40, 1843044), (42, 1755280), (48, 1535870), (56, 1316460), (60, 1228696), (70, 1053168), (74, 996240), (80, 921522), (84, 877640), (96, 767935), (105, 702112), (111, 664160), (112, 658230), (120, 614348), (140, 526584), (148, 498120), (160, 460761), (168, 438820), (185, 398496), (210, 351056), (222, 332080), (224, 329115), (240, 307174), (259, 284640), (280, 263292), (296, 249060), (336, 219410), (370, 199248), (420, 175528), (444, 166040), (480, 153587), (518, 142320), (555, 132832), (560, 131646), (592, 124530), (593, 124320), (672, 109705), (740, 99624), (777, 94880), (840, 87764), (888, 83020), (1036, 71160), (1110, 66416), (1120, 65823), (1184, 62265), (1186, 62160), (1295, 56928), (1480, 49812), (1554, 47440), (1680, 43882), (1776, 41510), (1779, 41440), (2072, 35580), (2220, 33208), (2372, 31080), (2590, 28464), (2960, 24906), (2965, 24864), (3108, 23720), (3360, 21941), (3552, 20755), (3558, 20720), (3885, 18976), (4144, 17790), (4151, 17760), (4440, 16604), (4744, 15540), (5180, 14232), (5920, 12453), (5930, 12432), (6216, 11860), (7116, 10360), (7770, 9488), (8288, 8895), (8302, 8880)]