423446940

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 216

約数和(自身を含む): 1527638112

約数和(自身を除く): 1104191172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 461, 486, 540, 567, 630, 729, 756, 810, 922, 945, 972, 1134, 1215, 1260, 1383, 1458, 1620, 1701, 1844, 1890, 2187, 2268, 2305, 2430, 2766, 2835, 2916, 3227, 3402, 3645, 3780, 4149, 4374, 4610, 4860, 5103, 5532, 5670, 6454, 6561, 6804, 6915, 7290, 8298, 8505, 8748, 9220, 9681, 10206, 10935, 11340, 12447, 12908, 13122, 13830, 14580, 15309, 16135, 16596, 17010, 19362, 20412, 20745, 21870, 24894, 25515, 26244, 27660, 29043, 30618, 32270, 32805, 34020, 37341, 38724, 41490, 43740, 45927, 48405, 49788, 51030, 58086, 61236, 62235, 64540, 65610, 74682, 76545, 82980, 87129, 91854, 96810, 102060, 112023, 116172, 124470, 131220, 145215, 149364, 153090, 174258, 183708, 186705, 193620, 224046, 229635, 248940, 261387, 290430, 306180, 336069, 348516, 373410, 435645, 448092, 459270, 522774, 560115, 580860, 672138, 746820, 784161, 871290, 918540, 1008207, 1045548, 1120230, 1306935, 1344276, 1568322, 1680345, 1742580, 2016414, 2240460, 2352483, 2613870, 3024621, 3136644, 3360690, 3920805, 4032828, 4704966, 5041035, 5227740, 6049242, 6721380, 7057449, 7841610, 9409932, 10082070, 11762415, 12098484, 14114898, 15123105, 15683220, 20164140, 21172347, 23524830, 28229796, 30246210, 35287245, 42344694, 47049660, 60492420, 70574490, 84689388, 105861735, 141148980, 211723470, 423446940]

約数ペア:

[(1, 423446940), (2, 211723470), (3, 141148980), (4, 105861735), (5, 84689388), (6, 70574490), (7, 60492420), (9, 47049660), (10, 42344694), (12, 35287245), (14, 30246210), (15, 28229796), (18, 23524830), (20, 21172347), (21, 20164140), (27, 15683220), (28, 15123105), (30, 14114898), (35, 12098484), (36, 11762415), (42, 10082070), (45, 9409932), (54, 7841610), (60, 7057449), (63, 6721380), (70, 6049242), (81, 5227740), (84, 5041035), (90, 4704966), (105, 4032828), (108, 3920805), (126, 3360690), (135, 3136644), (140, 3024621), (162, 2613870), (180, 2352483), (189, 2240460), (210, 2016414), (243, 1742580), (252, 1680345), (270, 1568322), (315, 1344276), (324, 1306935), (378, 1120230), (405, 1045548), (420, 1008207), (461, 918540), (486, 871290), (540, 784161), (567, 746820), (630, 672138), (729, 580860), (756, 560115), (810, 522774), (922, 459270), (945, 448092), (972, 435645), (1134, 373410), (1215, 348516), (1260, 336069), (1383, 306180), (1458, 290430), (1620, 261387), (1701, 248940), (1844, 229635), (1890, 224046), (2187, 193620), (2268, 186705), (2305, 183708), (2430, 174258), (2766, 153090), (2835, 149364), (2916, 145215), (3227, 131220), (3402, 124470), (3645, 116172), (3780, 112023), (4149, 102060), (4374, 96810), (4610, 91854), (4860, 87129), (5103, 82980), (5532, 76545), (5670, 74682), (6454, 65610), (6561, 64540), (6804, 62235), (6915, 61236), (7290, 58086), (8298, 51030), (8505, 49788), (8748, 48405), (9220, 45927), (9681, 43740), (10206, 41490), (10935, 38724), (11340, 37341), (12447, 34020), (12908, 32805), (13122, 32270), (13830, 30618), (14580, 29043), (15309, 27660), (16135, 26244), (16596, 25515), (17010, 24894), (19362, 21870), (20412, 20745)]