215332320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3417

約数の個数: 192

約数和(自身を含む): 816238080

約数和(自身を除く): 600905760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3373, 3990, 4256, 4560, 5320, 6384, 6746, 7980, 9120, 10119, 10640, 12768, 13492, 15960, 16865, 20238, 21280, 23611, 26984, 31920, 33730, 40476, 47222, 50595, 53968, 63840, 64087, 67460, 70833, 80952, 94444, 101190, 107936, 118055, 128174, 134920, 141666, 161904, 188888, 192261, 202380, 236110, 256348, 269840, 283332, 320435, 323808, 354165, 377776, 384522, 404760, 448609, 472220, 512696, 539680, 566664, 640870, 708330, 755552, 769044, 809520, 897218, 944440, 961305, 1025392, 1133328, 1281740, 1345827, 1416660, 1538088, 1619040, 1794436, 1888880, 1922610, 2050784, 2243045, 2266656, 2563480, 2691654, 2833320, 3076176, 3588872, 3777760, 3845220, 4486090, 5126960, 5383308, 5666640, 6152352, 6729135, 7177744, 7690440, 8972180, 10253920, 10766616, 11333280, 13458270, 14355488, 15380880, 17944360, 21533232, 26916540, 30761760, 35888720, 43066464, 53833080, 71777440, 107666160, 215332320]

約数ペア:

[(1, 215332320), (2, 107666160), (3, 71777440), (4, 53833080), (5, 43066464), (6, 35888720), (7, 30761760), (8, 26916540), (10, 21533232), (12, 17944360), (14, 15380880), (15, 14355488), (16, 13458270), (19, 11333280), (20, 10766616), (21, 10253920), (24, 8972180), (28, 7690440), (30, 7177744), (32, 6729135), (35, 6152352), (38, 5666640), (40, 5383308), (42, 5126960), (48, 4486090), (56, 3845220), (57, 3777760), (60, 3588872), (70, 3076176), (76, 2833320), (80, 2691654), (84, 2563480), (95, 2266656), (96, 2243045), (105, 2050784), (112, 1922610), (114, 1888880), (120, 1794436), (133, 1619040), (140, 1538088), (152, 1416660), (160, 1345827), (168, 1281740), (190, 1133328), (210, 1025392), (224, 961305), (228, 944440), (240, 897218), (266, 809520), (280, 769044), (285, 755552), (304, 708330), (336, 640870), (380, 566664), (399, 539680), (420, 512696), (456, 472220), (480, 448609), (532, 404760), (560, 384522), (570, 377776), (608, 354165), (665, 323808), (672, 320435), (760, 283332), (798, 269840), (840, 256348), (912, 236110), (1064, 202380), (1120, 192261), (1140, 188888), (1330, 161904), (1520, 141666), (1596, 134920), (1680, 128174), (1824, 118055), (1995, 107936), (2128, 101190), (2280, 94444), (2660, 80952), (3040, 70833), (3192, 67460), (3360, 64087), (3373, 63840), (3990, 53968), (4256, 50595), (4560, 47222), (5320, 40476), (6384, 33730), (6746, 31920), (7980, 26984), (9120, 23611), (10119, 21280), (10640, 20238), (12768, 16865), (13492, 15960)]