1818242160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29251}}^1$

素因数の和:29311

約数の個数: 160

約数和(自身を含む): 6616100352

約数和(自身を除く): 4797858192

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, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8880, 10360, 12432, 15540, 20720, 29251, 31080, 58502, 62160, 87753, 117004, 146255, 175506, 204757, 234008, 292510, 351012, 409514, 438765, 468016, 585020, 614271, 702024, 819028, 877530, 1023785, 1082287, 1170040, 1228542, 1404048, 1638056, 1755060, 2047570, 2164574, 2340080, 2457084, 3071355, 3246861, 3276112, 3510120, 4095140, 4329148, 4914168, 5411435, 6142710, 6493722, 7020240, 7576009, 8190280, 8658296, 9828336, 10822870, 12285420, 12987444, 15152018, 16234305, 16380560, 17316592, 21645740, 22728027, 24570840, 25974888, 30304036, 32468610, 37880045, 43291480, 45456054, 49141680, 51949776, 60608072, 64937220, 75760090, 86582960, 90912108, 113640135, 121216144, 129874440, 151520180, 181824216, 227280270, 259748880, 303040360, 363648432, 454560540, 606080720, 909121080, 1818242160]

約数ペア:

[(1, 1818242160), (2, 909121080), (3, 606080720), (4, 454560540), (5, 363648432), (6, 303040360), (7, 259748880), (8, 227280270), (10, 181824216), (12, 151520180), (14, 129874440), (15, 121216144), (16, 113640135), (20, 90912108), (21, 86582960), (24, 75760090), (28, 64937220), (30, 60608072), (35, 51949776), (37, 49141680), (40, 45456054), (42, 43291480), (48, 37880045), (56, 32468610), (60, 30304036), (70, 25974888), (74, 24570840), (80, 22728027), (84, 21645740), (105, 17316592), (111, 16380560), (112, 16234305), (120, 15152018), (140, 12987444), (148, 12285420), (168, 10822870), (185, 9828336), (210, 8658296), (222, 8190280), (240, 7576009), (259, 7020240), (280, 6493722), (296, 6142710), (336, 5411435), (370, 4914168), (420, 4329148), (444, 4095140), (518, 3510120), (555, 3276112), (560, 3246861), (592, 3071355), (740, 2457084), (777, 2340080), (840, 2164574), (888, 2047570), (1036, 1755060), (1110, 1638056), (1295, 1404048), (1480, 1228542), (1554, 1170040), (1680, 1082287), (1776, 1023785), (2072, 877530), (2220, 819028), (2590, 702024), (2960, 614271), (3108, 585020), (3885, 468016), (4144, 438765), (4440, 409514), (5180, 351012), (6216, 292510), (7770, 234008), (8880, 204757), (10360, 175506), (12432, 146255), (15540, 117004), (20720, 87753), (29251, 62160), (31080, 58502)]