1019964960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11243}}^1$

素因数の和:11277

約数の個数: 240

約数和(自身を含む): 4114224576

約数和(自身を除く): 3094259616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11243, 11340, 12960, 15120, 18144, 22486, 22680, 30240, 33729, 44972, 45360, 56215, 67458, 78701, 89944, 90720, 101187, 112430, 134916, 157402, 168645, 179888, 202374, 224860, 236103, 269832, 303561, 314804, 337290, 359776, 393505, 404748, 449720, 472206, 505935, 539664, 607122, 629608, 674580, 708309, 787010, 809496, 899440, 910683, 944412, 1011870, 1079328, 1180515, 1214244, 1259216, 1349160, 1416618, 1517805, 1574020, 1618992, 1798880, 1821366, 1888824, 2023740, 2124927, 2361030, 2428488, 2518432, 2698320, 2833236, 3035610, 3148040, 3237984, 3541545, 3642732, 3777648, 4047480, 4249854, 4553415, 4722060, 4856976, 5396640, 5666472, 6071220, 6296080, 6374781, 7083090, 7285464, 7555296, 8094960, 8499708, 9106830, 9444120, 9713952, 10624635, 11332944, 12142440, 12592160, 12749562, 14166180, 14570928, 16189920, 16999416, 18213660, 18888240, 21249270, 22665888, 24284880, 25499124, 28332360, 29141856, 31873905, 33998832, 36427320, 37776480, 42498540, 48569760, 50998248, 56664720, 63747810, 67997664, 72854640, 84997080, 101996496, 113329440, 127495620, 145709280, 169994160, 203992992, 254991240, 339988320, 509982480, 1019964960]

約数ペア:

[(1, 1019964960), (2, 509982480), (3, 339988320), (4, 254991240), (5, 203992992), (6, 169994160), (7, 145709280), (8, 127495620), (9, 113329440), (10, 101996496), (12, 84997080), (14, 72854640), (15, 67997664), (16, 63747810), (18, 56664720), (20, 50998248), (21, 48569760), (24, 42498540), (27, 37776480), (28, 36427320), (30, 33998832), (32, 31873905), (35, 29141856), (36, 28332360), (40, 25499124), (42, 24284880), (45, 22665888), (48, 21249270), (54, 18888240), (56, 18213660), (60, 16999416), (63, 16189920), (70, 14570928), (72, 14166180), (80, 12749562), (81, 12592160), (84, 12142440), (90, 11332944), (96, 10624635), (105, 9713952), (108, 9444120), (112, 9106830), (120, 8499708), (126, 8094960), (135, 7555296), (140, 7285464), (144, 7083090), (160, 6374781), (162, 6296080), (168, 6071220), (180, 5666472), (189, 5396640), (210, 4856976), (216, 4722060), (224, 4553415), (240, 4249854), (252, 4047480), (270, 3777648), (280, 3642732), (288, 3541545), (315, 3237984), (324, 3148040), (336, 3035610), (360, 2833236), (378, 2698320), (405, 2518432), (420, 2428488), (432, 2361030), (480, 2124927), (504, 2023740), (540, 1888824), (560, 1821366), (567, 1798880), (630, 1618992), (648, 1574020), (672, 1517805), (720, 1416618), (756, 1349160), (810, 1259216), (840, 1214244), (864, 1180515), (945, 1079328), (1008, 1011870), (1080, 944412), (1120, 910683), (1134, 899440), (1260, 809496), (1296, 787010), (1440, 708309), (1512, 674580), (1620, 629608), (1680, 607122), (1890, 539664), (2016, 505935), (2160, 472206), (2268, 449720), (2520, 404748), (2592, 393505), (2835, 359776), (3024, 337290), (3240, 314804), (3360, 303561), (3780, 269832), (4320, 236103), (4536, 224860), (5040, 202374), (5670, 179888), (6048, 168645), (6480, 157402), (7560, 134916), (9072, 112430), (10080, 101187), (11243, 90720), (11340, 89944), (12960, 78701), (15120, 67458), (18144, 56215), (22486, 45360), (22680, 44972), (30240, 33729)]