103212570840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{81119}}^1$

素因数の和:81617

約数の個数: 128

約数和(自身を含む): 323805081600

約数和(自身を除く): 220592510760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 461, 552, 690, 920, 922, 1380, 1383, 1844, 2305, 2760, 2766, 3688, 4610, 5532, 6915, 9220, 10603, 11064, 13830, 18440, 21206, 27660, 31809, 42412, 53015, 55320, 63618, 81119, 84824, 106030, 127236, 159045, 162238, 212060, 243357, 254472, 318090, 324476, 405595, 424120, 486714, 636180, 648952, 811190, 973428, 1216785, 1272360, 1622380, 1865737, 1946856, 2433570, 3244760, 3731474, 4867140, 5597211, 7462948, 9328685, 9734280, 11194422, 14925896, 18657370, 22388844, 27986055, 37314740, 37395859, 44777688, 55972110, 74629480, 74791718, 111944220, 112187577, 149583436, 186979295, 223888440, 224375154, 299166872, 373958590, 448750308, 560937885, 747917180, 860104757, 897500616, 1121875770, 1495834360, 1720209514, 2243751540, 2580314271, 3440419028, 4300523785, 4487503080, 5160628542, 6880838056, 8601047570, 10321257084, 12901571355, 17202095140, 20642514168, 25803142710, 34404190280, 51606285420, 103212570840]

約数ペア:

[(1, 103212570840), (2, 51606285420), (3, 34404190280), (4, 25803142710), (5, 20642514168), (6, 17202095140), (8, 12901571355), (10, 10321257084), (12, 8601047570), (15, 6880838056), (20, 5160628542), (23, 4487503080), (24, 4300523785), (30, 3440419028), (40, 2580314271), (46, 2243751540), (60, 1720209514), (69, 1495834360), (92, 1121875770), (115, 897500616), (120, 860104757), (138, 747917180), (184, 560937885), (230, 448750308), (276, 373958590), (345, 299166872), (460, 224375154), (461, 223888440), (552, 186979295), (690, 149583436), (920, 112187577), (922, 111944220), (1380, 74791718), (1383, 74629480), (1844, 55972110), (2305, 44777688), (2760, 37395859), (2766, 37314740), (3688, 27986055), (4610, 22388844), (5532, 18657370), (6915, 14925896), (9220, 11194422), (10603, 9734280), (11064, 9328685), (13830, 7462948), (18440, 5597211), (21206, 4867140), (27660, 3731474), (31809, 3244760), (42412, 2433570), (53015, 1946856), (55320, 1865737), (63618, 1622380), (81119, 1272360), (84824, 1216785), (106030, 973428), (127236, 811190), (159045, 648952), (162238, 636180), (212060, 486714), (243357, 424120), (254472, 405595), (318090, 324476)]