932640280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1721

約数の個数: 128

約数和(自身を含む): 2490808320

約数和(自身を除く): 1558168040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 103, 104, 110, 130, 143, 206, 220, 260, 286, 412, 440, 515, 520, 572, 715, 824, 1030, 1133, 1144, 1339, 1430, 1583, 2060, 2266, 2678, 2860, 3166, 4120, 4532, 5356, 5665, 5720, 6332, 6695, 7915, 9064, 10712, 11330, 12664, 13390, 14729, 15830, 17413, 20579, 22660, 26780, 29458, 31660, 34826, 41158, 45320, 53560, 58916, 63320, 69652, 73645, 82316, 87065, 102895, 117832, 139304, 147290, 163049, 164632, 174130, 205790, 226369, 294580, 326098, 348260, 411580, 452738, 589160, 652196, 696520, 815245, 823160, 905476, 1131845, 1304392, 1630490, 1793539, 1810952, 2119637, 2263690, 3260980, 3587078, 4239274, 4527380, 6521960, 7174156, 8478548, 8967695, 9054760, 10598185, 14348312, 16957096, 17935390, 21196370, 23316007, 35870780, 42392740, 46632014, 71741560, 84785480, 93264028, 116580035, 186528056, 233160070, 466320140, 932640280]

約数ペア:

[(1, 932640280), (2, 466320140), (4, 233160070), (5, 186528056), (8, 116580035), (10, 93264028), (11, 84785480), (13, 71741560), (20, 46632014), (22, 42392740), (26, 35870780), (40, 23316007), (44, 21196370), (52, 17935390), (55, 16957096), (65, 14348312), (88, 10598185), (103, 9054760), (104, 8967695), (110, 8478548), (130, 7174156), (143, 6521960), (206, 4527380), (220, 4239274), (260, 3587078), (286, 3260980), (412, 2263690), (440, 2119637), (515, 1810952), (520, 1793539), (572, 1630490), (715, 1304392), (824, 1131845), (1030, 905476), (1133, 823160), (1144, 815245), (1339, 696520), (1430, 652196), (1583, 589160), (2060, 452738), (2266, 411580), (2678, 348260), (2860, 326098), (3166, 294580), (4120, 226369), (4532, 205790), (5356, 174130), (5665, 164632), (5720, 163049), (6332, 147290), (6695, 139304), (7915, 117832), (9064, 102895), (10712, 87065), (11330, 82316), (12664, 73645), (13390, 69652), (14729, 63320), (15830, 58916), (17413, 53560), (20579, 45320), (22660, 41158), (26780, 34826), (29458, 31660)]