444395280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3293

約数の個数: 160

約数和(自身を含む): 1593897984

約数和(自身を除く): 1149502704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3187, 3320, 3486, 3984, 4648, 4980, 5810, 6374, 6640, 6972, 8715, 9296, 9561, 9960, 11620, 12748, 13944, 15935, 17430, 19122, 19920, 22309, 23240, 25496, 27888, 31870, 34860, 38244, 44618, 46480, 47805, 50992, 63740, 66927, 69720, 76488, 89236, 95610, 111545, 127480, 133854, 139440, 152976, 178472, 191220, 223090, 254960, 264521, 267708, 334635, 356944, 382440, 446180, 529042, 535416, 669270, 764880, 793563, 892360, 1058084, 1070832, 1322605, 1338540, 1587126, 1784720, 1851647, 2116168, 2645210, 2677080, 3174252, 3703294, 3967815, 4232336, 5290420, 5354160, 5554941, 6348504, 7406588, 7935630, 9258235, 10580840, 11109882, 12697008, 14813176, 15871260, 18516470, 21161680, 22219764, 27774705, 29626352, 31742520, 37032940, 44439528, 55549410, 63485040, 74065880, 88879056, 111098820, 148131760, 222197640, 444395280]

約数ペア:

[(1, 444395280), (2, 222197640), (3, 148131760), (4, 111098820), (5, 88879056), (6, 74065880), (7, 63485040), (8, 55549410), (10, 44439528), (12, 37032940), (14, 31742520), (15, 29626352), (16, 27774705), (20, 22219764), (21, 21161680), (24, 18516470), (28, 15871260), (30, 14813176), (35, 12697008), (40, 11109882), (42, 10580840), (48, 9258235), (56, 7935630), (60, 7406588), (70, 6348504), (80, 5554941), (83, 5354160), (84, 5290420), (105, 4232336), (112, 3967815), (120, 3703294), (140, 3174252), (166, 2677080), (168, 2645210), (210, 2116168), (240, 1851647), (249, 1784720), (280, 1587126), (332, 1338540), (336, 1322605), (415, 1070832), (420, 1058084), (498, 892360), (560, 793563), (581, 764880), (664, 669270), (830, 535416), (840, 529042), (996, 446180), (1162, 382440), (1245, 356944), (1328, 334635), (1660, 267708), (1680, 264521), (1743, 254960), (1992, 223090), (2324, 191220), (2490, 178472), (2905, 152976), (3187, 139440), (3320, 133854), (3486, 127480), (3984, 111545), (4648, 95610), (4980, 89236), (5810, 76488), (6374, 69720), (6640, 66927), (6972, 63740), (8715, 50992), (9296, 47805), (9561, 46480), (9960, 44618), (11620, 38244), (12748, 34860), (13944, 31870), (15935, 27888), (17430, 25496), (19122, 23240), (19920, 22309)]