669918060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5773

約数の個数: 192

約数和(自身を含む): 2459197440

約数和(自身を除く): 1789279380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5717, 5859, 6510, 7812, 8370, 9765, 11434, 11718, 13020, 16740, 17151, 19530, 22868, 23436, 28585, 29295, 34302, 39060, 40019, 51453, 57170, 58590, 68604, 80038, 85755, 102906, 114340, 117180, 120057, 154359, 160076, 171510, 177227, 200095, 205812, 240114, 257265, 308718, 343020, 354454, 360171, 400190, 480228, 514530, 531681, 600285, 617436, 708908, 720342, 771795, 800380, 886135, 1029060, 1063362, 1080513, 1200570, 1240589, 1440684, 1543590, 1595043, 1772270, 1800855, 2126724, 2161026, 2401140, 2481178, 2658405, 3087180, 3190086, 3544540, 3601710, 3721767, 4322052, 4785129, 4962356, 5316810, 5402565, 6202945, 6380172, 7203420, 7443534, 7975215, 9570258, 10633620, 10805130, 11165301, 12405890, 14887068, 15950430, 18608835, 19140516, 21610260, 22330602, 23925645, 24811780, 31900860, 33495903, 37217670, 44661204, 47851290, 55826505, 66991806, 74435340, 95702580, 111653010, 133983612, 167479515, 223306020, 334959030, 669918060]

約数ペア:

[(1, 669918060), (2, 334959030), (3, 223306020), (4, 167479515), (5, 133983612), (6, 111653010), (7, 95702580), (9, 74435340), (10, 66991806), (12, 55826505), (14, 47851290), (15, 44661204), (18, 37217670), (20, 33495903), (21, 31900860), (27, 24811780), (28, 23925645), (30, 22330602), (31, 21610260), (35, 19140516), (36, 18608835), (42, 15950430), (45, 14887068), (54, 12405890), (60, 11165301), (62, 10805130), (63, 10633620), (70, 9570258), (84, 7975215), (90, 7443534), (93, 7203420), (105, 6380172), (108, 6202945), (124, 5402565), (126, 5316810), (135, 4962356), (140, 4785129), (155, 4322052), (180, 3721767), (186, 3601710), (189, 3544540), (210, 3190086), (217, 3087180), (252, 2658405), (270, 2481178), (279, 2401140), (310, 2161026), (315, 2126724), (372, 1800855), (378, 1772270), (420, 1595043), (434, 1543590), (465, 1440684), (540, 1240589), (558, 1200570), (620, 1080513), (630, 1063362), (651, 1029060), (756, 886135), (837, 800380), (868, 771795), (930, 720342), (945, 708908), (1085, 617436), (1116, 600285), (1260, 531681), (1302, 514530), (1395, 480228), (1674, 400190), (1860, 360171), (1890, 354454), (1953, 343020), (2170, 308718), (2604, 257265), (2790, 240114), (3255, 205812), (3348, 200095), (3780, 177227), (3906, 171510), (4185, 160076), (4340, 154359), (5580, 120057), (5717, 117180), (5859, 114340), (6510, 102906), (7812, 85755), (8370, 80038), (9765, 68604), (11434, 58590), (11718, 57170), (13020, 51453), (16740, 40019), (17151, 39060), (19530, 34302), (22868, 29295), (23436, 28585)]