401362080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6331

約数の個数: 192

約数和(自身を含む): 1521192960

約数和(自身を除く): 1119830880

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, 3990, 4256, 4560, 5320, 6287, 6384, 7980, 9120, 10640, 12574, 12768, 15960, 18861, 21280, 25148, 31435, 31920, 37722, 44009, 50296, 62870, 63840, 75444, 88018, 94305, 100592, 119453, 125740, 132027, 150888, 176036, 188610, 201184, 220045, 238906, 251480, 264054, 301776, 352072, 358359, 377220, 440090, 477812, 502960, 528108, 597265, 603552, 660135, 704144, 716718, 754440, 836171, 880180, 955624, 1005920, 1056216, 1194530, 1320270, 1408288, 1433436, 1508880, 1672342, 1760360, 1791795, 1911248, 2112432, 2389060, 2508513, 2640540, 2866872, 3017760, 3344684, 3520720, 3583590, 3822496, 4180855, 4224864, 4778120, 5017026, 5281080, 5733744, 6689368, 7041440, 7167180, 8361710, 9556240, 10034052, 10562160, 11467488, 12542565, 13378736, 14334360, 16723420, 19112480, 20068104, 21124320, 25085130, 26757472, 28668720, 33446840, 40136208, 50170260, 57337440, 66893680, 80272416, 100340520, 133787360, 200681040, 401362080]

約数ペア:

[(1, 401362080), (2, 200681040), (3, 133787360), (4, 100340520), (5, 80272416), (6, 66893680), (7, 57337440), (8, 50170260), (10, 40136208), (12, 33446840), (14, 28668720), (15, 26757472), (16, 25085130), (19, 21124320), (20, 20068104), (21, 19112480), (24, 16723420), (28, 14334360), (30, 13378736), (32, 12542565), (35, 11467488), (38, 10562160), (40, 10034052), (42, 9556240), (48, 8361710), (56, 7167180), (57, 7041440), (60, 6689368), (70, 5733744), (76, 5281080), (80, 5017026), (84, 4778120), (95, 4224864), (96, 4180855), (105, 3822496), (112, 3583590), (114, 3520720), (120, 3344684), (133, 3017760), (140, 2866872), (152, 2640540), (160, 2508513), (168, 2389060), (190, 2112432), (210, 1911248), (224, 1791795), (228, 1760360), (240, 1672342), (266, 1508880), (280, 1433436), (285, 1408288), (304, 1320270), (336, 1194530), (380, 1056216), (399, 1005920), (420, 955624), (456, 880180), (480, 836171), (532, 754440), (560, 716718), (570, 704144), (608, 660135), (665, 603552), (672, 597265), (760, 528108), (798, 502960), (840, 477812), (912, 440090), (1064, 377220), (1120, 358359), (1140, 352072), (1330, 301776), (1520, 264054), (1596, 251480), (1680, 238906), (1824, 220045), (1995, 201184), (2128, 188610), (2280, 176036), (2660, 150888), (3040, 132027), (3192, 125740), (3360, 119453), (3990, 100592), (4256, 94305), (4560, 88018), (5320, 75444), (6287, 63840), (6384, 62870), (7980, 50296), (9120, 44009), (10640, 37722), (12574, 31920), (12768, 31435), (15960, 25148), (18861, 21280)]