630526680

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3125

約数の個数: 224

約数和(自身を含む): 2431706400

約数和(自身を除く): 1801179720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3089, 3240, 3402, 3645, 3780, 4536, 4860, 5103, 5670, 5832, 6178, 6804, 7290, 7560, 8505, 9267, 9720, 10206, 11340, 12356, 13608, 14580, 15445, 17010, 18534, 20412, 21623, 22680, 24712, 25515, 27801, 29160, 30890, 34020, 37068, 40824, 43246, 46335, 51030, 55602, 61780, 64869, 68040, 74136, 83403, 86492, 92670, 102060, 108115, 111204, 123560, 129738, 139005, 166806, 172984, 185340, 194607, 204120, 216230, 222408, 250209, 259476, 278010, 324345, 333612, 370680, 389214, 417015, 432460, 500418, 518952, 556020, 583821, 648690, 667224, 750627, 778428, 834030, 864920, 973035, 1000836, 1112040, 1167642, 1251045, 1297380, 1501254, 1556856, 1668060, 1751463, 1946070, 2001672, 2251881, 2335284, 2502090, 2594760, 2919105, 3002508, 3336120, 3502926, 3753135, 3892140, 4503762, 4670568, 5004180, 5254389, 5838210, 6005016, 7005852, 7506270, 7784280, 8757315, 9007524, 10008360, 10508778, 11259405, 11676420, 14011704, 15012540, 15763167, 17514630, 18015048, 21017556, 22518810, 23352840, 26271945, 30025080, 31526334, 35029260, 42035112, 45037620, 52543890, 63052668, 70058520, 78815835, 90075240, 105087780, 126105336, 157631670, 210175560, 315263340, 630526680]

約数ペア:

[(1, 630526680), (2, 315263340), (3, 210175560), (4, 157631670), (5, 126105336), (6, 105087780), (7, 90075240), (8, 78815835), (9, 70058520), (10, 63052668), (12, 52543890), (14, 45037620), (15, 42035112), (18, 35029260), (20, 31526334), (21, 30025080), (24, 26271945), (27, 23352840), (28, 22518810), (30, 21017556), (35, 18015048), (36, 17514630), (40, 15763167), (42, 15012540), (45, 14011704), (54, 11676420), (56, 11259405), (60, 10508778), (63, 10008360), (70, 9007524), (72, 8757315), (81, 7784280), (84, 7506270), (90, 7005852), (105, 6005016), (108, 5838210), (120, 5254389), (126, 5004180), (135, 4670568), (140, 4503762), (162, 3892140), (168, 3753135), (180, 3502926), (189, 3336120), (210, 3002508), (216, 2919105), (243, 2594760), (252, 2502090), (270, 2335284), (280, 2251881), (315, 2001672), (324, 1946070), (360, 1751463), (378, 1668060), (405, 1556856), (420, 1501254), (486, 1297380), (504, 1251045), (540, 1167642), (567, 1112040), (630, 1000836), (648, 973035), (729, 864920), (756, 834030), (810, 778428), (840, 750627), (945, 667224), (972, 648690), (1080, 583821), (1134, 556020), (1215, 518952), (1260, 500418), (1458, 432460), (1512, 417015), (1620, 389214), (1701, 370680), (1890, 333612), (1944, 324345), (2268, 278010), (2430, 259476), (2520, 250209), (2835, 222408), (2916, 216230), (3089, 204120), (3240, 194607), (3402, 185340), (3645, 172984), (3780, 166806), (4536, 139005), (4860, 129738), (5103, 123560), (5670, 111204), (5832, 108115), (6178, 102060), (6804, 92670), (7290, 86492), (7560, 83403), (8505, 74136), (9267, 68040), (9720, 64869), (10206, 61780), (11340, 55602), (12356, 51030), (13608, 46335), (14580, 43246), (15445, 40824), (17010, 37068), (18534, 34020), (20412, 30890), (21623, 29160), (22680, 27801), (24712, 25515)]