153721680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2533

約数の個数: 160

約数和(自身を含む): 559559424

約数和(自身を除く): 405837744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2473, 2590, 2960, 3108, 3885, 4144, 4440, 4946, 5180, 6216, 7419, 7770, 8880, 9892, 10360, 12365, 12432, 14838, 15540, 17311, 19784, 20720, 24730, 29676, 31080, 34622, 37095, 39568, 49460, 51933, 59352, 62160, 69244, 74190, 86555, 91501, 98920, 103866, 118704, 138488, 148380, 173110, 183002, 197840, 207732, 259665, 274503, 276976, 296760, 346220, 366004, 415464, 457505, 519330, 549006, 593520, 640507, 692440, 732008, 830928, 915010, 1038660, 1098012, 1281014, 1372515, 1384880, 1464016, 1830020, 1921521, 2077320, 2196024, 2562028, 2745030, 3202535, 3660040, 3843042, 4154640, 4392048, 5124056, 5490060, 6405070, 7320080, 7686084, 9607605, 10248112, 10980120, 12810140, 15372168, 19215210, 21960240, 25620280, 30744336, 38430420, 51240560, 76860840, 153721680]

約数ペア:

[(1, 153721680), (2, 76860840), (3, 51240560), (4, 38430420), (5, 30744336), (6, 25620280), (7, 21960240), (8, 19215210), (10, 15372168), (12, 12810140), (14, 10980120), (15, 10248112), (16, 9607605), (20, 7686084), (21, 7320080), (24, 6405070), (28, 5490060), (30, 5124056), (35, 4392048), (37, 4154640), (40, 3843042), (42, 3660040), (48, 3202535), (56, 2745030), (60, 2562028), (70, 2196024), (74, 2077320), (80, 1921521), (84, 1830020), (105, 1464016), (111, 1384880), (112, 1372515), (120, 1281014), (140, 1098012), (148, 1038660), (168, 915010), (185, 830928), (210, 732008), (222, 692440), (240, 640507), (259, 593520), (280, 549006), (296, 519330), (336, 457505), (370, 415464), (420, 366004), (444, 346220), (518, 296760), (555, 276976), (560, 274503), (592, 259665), (740, 207732), (777, 197840), (840, 183002), (888, 173110), (1036, 148380), (1110, 138488), (1295, 118704), (1480, 103866), (1554, 98920), (1680, 91501), (1776, 86555), (2072, 74190), (2220, 69244), (2473, 62160), (2590, 59352), (2960, 51933), (3108, 49460), (3885, 39568), (4144, 37095), (4440, 34622), (4946, 31080), (5180, 29676), (6216, 24730), (7419, 20720), (7770, 19784), (8880, 17311), (9892, 15540), (10360, 14838), (12365, 12432)]