1036863359360

素因数分解:

$2^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1\times {\mathrm{12583}}^1$

素因数の和:13448

約数の個数: 128

約数和(自身を含む): 2495256192000

約数和(自身を除く): 1458392832640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 320, 398, 640, 647, 796, 995, 1294, 1592, 1990, 2588, 3184, 3235, 3980, 5176, 6368, 6470, 7960, 10352, 12583, 12736, 12940, 15920, 20704, 25166, 25472, 25880, 31840, 41408, 50332, 51760, 62915, 63680, 82816, 100664, 103520, 125830, 127360, 128753, 201328, 207040, 251660, 257506, 402656, 414080, 503320, 515012, 643765, 805312, 1006640, 1030024, 1287530, 1610624, 2013280, 2060048, 2504017, 2575060, 4026560, 4120096, 5008034, 5150120, 8053120, 8141201, 8240192, 10016068, 10300240, 12520085, 16282402, 16480384, 20032136, 20600480, 25040170, 32564804, 40064272, 40706005, 41200960, 50080340, 65129608, 80128544, 81412010, 82401920, 100160680, 130259216, 160257088, 162824020, 200321360, 260518432, 320514176, 325648040, 400642720, 521036864, 651296080, 801285440, 1042073728, 1302592160, 1602570880, 1620098999, 2605184320, 3240197998, 5210368640, 6480395996, 8100494995, 12960791992, 16200989990, 25921583984, 32401979980, 51843167968, 64803959960, 103686335936, 129607919920, 207372671872, 259215839840, 518431679680, 1036863359360]

約数ペア:

[(1, 1036863359360), (2, 518431679680), (4, 259215839840), (5, 207372671872), (8, 129607919920), (10, 103686335936), (16, 64803959960), (20, 51843167968), (32, 32401979980), (40, 25921583984), (64, 16200989990), (80, 12960791992), (128, 8100494995), (160, 6480395996), (199, 5210368640), (320, 3240197998), (398, 2605184320), (640, 1620098999), (647, 1602570880), (796, 1302592160), (995, 1042073728), (1294, 801285440), (1592, 651296080), (1990, 521036864), (2588, 400642720), (3184, 325648040), (3235, 320514176), (3980, 260518432), (5176, 200321360), (6368, 162824020), (6470, 160257088), (7960, 130259216), (10352, 100160680), (12583, 82401920), (12736, 81412010), (12940, 80128544), (15920, 65129608), (20704, 50080340), (25166, 41200960), (25472, 40706005), (25880, 40064272), (31840, 32564804), (41408, 25040170), (50332, 20600480), (51760, 20032136), (62915, 16480384), (63680, 16282402), (82816, 12520085), (100664, 10300240), (103520, 10016068), (125830, 8240192), (127360, 8141201), (128753, 8053120), (201328, 5150120), (207040, 5008034), (251660, 4120096), (257506, 4026560), (402656, 2575060), (414080, 2504017), (503320, 2060048), (515012, 2013280), (643765, 1610624), (805312, 1287530), (1006640, 1030024)]