108980760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 376773120

約数和(自身を除く): 267792360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 947, 959, 1096, 1370, 1644, 1894, 1918, 2055, 2740, 2841, 2877, 3288, 3788, 3836, 4110, 4735, 4795, 5480, 5682, 5754, 6629, 7576, 7672, 8220, 9470, 9590, 11364, 11508, 13258, 14205, 14385, 16440, 18940, 19180, 19887, 22728, 23016, 26516, 28410, 28770, 33145, 37880, 38360, 39774, 53032, 56820, 57540, 66290, 79548, 99435, 113640, 115080, 129739, 132580, 159096, 198870, 259478, 265160, 389217, 397740, 518956, 648695, 778434, 795480, 908173, 1037912, 1297390, 1556868, 1816346, 1946085, 2594780, 2724519, 3113736, 3632692, 3892170, 4540865, 5189560, 5449038, 7265384, 7784340, 9081730, 10898076, 13622595, 15568680, 18163460, 21796152, 27245190, 36326920, 54490380, 108980760]

約数ペア:

[(1, 108980760), (2, 54490380), (3, 36326920), (4, 27245190), (5, 21796152), (6, 18163460), (7, 15568680), (8, 13622595), (10, 10898076), (12, 9081730), (14, 7784340), (15, 7265384), (20, 5449038), (21, 5189560), (24, 4540865), (28, 3892170), (30, 3632692), (35, 3113736), (40, 2724519), (42, 2594780), (56, 1946085), (60, 1816346), (70, 1556868), (84, 1297390), (105, 1037912), (120, 908173), (137, 795480), (140, 778434), (168, 648695), (210, 518956), (274, 397740), (280, 389217), (411, 265160), (420, 259478), (548, 198870), (685, 159096), (822, 132580), (840, 129739), (947, 115080), (959, 113640), (1096, 99435), (1370, 79548), (1644, 66290), (1894, 57540), (1918, 56820), (2055, 53032), (2740, 39774), (2841, 38360), (2877, 37880), (3288, 33145), (3788, 28770), (3836, 28410), (4110, 26516), (4735, 23016), (4795, 22728), (5480, 19887), (5682, 19180), (5754, 18940), (6629, 16440), (7576, 14385), (7672, 14205), (8220, 13258), (9470, 11508), (9590, 11364)]