349756680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32029}}^1$

素因数の和:32063

約数の個数: 128

約数和(自身を含む): 1291449600

約数和(自身を除く): 941692920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 32029, 64058, 96087, 128116, 160145, 192174, 224203, 256232, 320290, 384348, 416377, 448406, 480435, 640580, 672609, 768696, 832754, 896812, 960870, 1121015, 1249131, 1281160, 1345218, 1665508, 1793624, 1921740, 2081885, 2242030, 2498262, 2690436, 2914639, 3331016, 3363045, 3843480, 4163770, 4484060, 4996524, 5380872, 5829278, 6245655, 6726090, 8327540, 8743917, 8968120, 9993048, 11658556, 12491310, 13452180, 14573195, 16655080, 17487834, 23317112, 24982620, 26904360, 29146390, 34975668, 43719585, 49965240, 58292780, 69951336, 87439170, 116585560, 174878340, 349756680]

約数ペア:

[(1, 349756680), (2, 174878340), (3, 116585560), (4, 87439170), (5, 69951336), (6, 58292780), (7, 49965240), (8, 43719585), (10, 34975668), (12, 29146390), (13, 26904360), (14, 24982620), (15, 23317112), (20, 17487834), (21, 16655080), (24, 14573195), (26, 13452180), (28, 12491310), (30, 11658556), (35, 9993048), (39, 8968120), (40, 8743917), (42, 8327540), (52, 6726090), (56, 6245655), (60, 5829278), (65, 5380872), (70, 4996524), (78, 4484060), (84, 4163770), (91, 3843480), (104, 3363045), (105, 3331016), (120, 2914639), (130, 2690436), (140, 2498262), (156, 2242030), (168, 2081885), (182, 1921740), (195, 1793624), (210, 1665508), (260, 1345218), (273, 1281160), (280, 1249131), (312, 1121015), (364, 960870), (390, 896812), (420, 832754), (455, 768696), (520, 672609), (546, 640580), (728, 480435), (780, 448406), (840, 416377), (910, 384348), (1092, 320290), (1365, 256232), (1560, 224203), (1820, 192174), (2184, 160145), (2730, 128116), (3640, 96087), (5460, 64058), (10920, 32029)]