7970291280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4129}}^1$

素因数の和:4538

約数の個数: 240

約数和(自身を含む): 30678036480

約数和(自身を除く): 22707745200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 383, 420, 504, 560, 630, 720, 766, 840, 1008, 1149, 1260, 1532, 1680, 1915, 2298, 2520, 2681, 3064, 3447, 3830, 4129, 4596, 5040, 5362, 5745, 6128, 6894, 7660, 8043, 8258, 9192, 10724, 11490, 12387, 13405, 13788, 15320, 16086, 16516, 17235, 18384, 20645, 21448, 22980, 24129, 24774, 26810, 27576, 28903, 30640, 32172, 33032, 34470, 37161, 40215, 41290, 42896, 45960, 48258, 49548, 53620, 55152, 57806, 61935, 64344, 66064, 68940, 74322, 80430, 82580, 86709, 91920, 96516, 99096, 107240, 115612, 120645, 123870, 128688, 137880, 144515, 148644, 160860, 165160, 173418, 185805, 193032, 198192, 214480, 231224, 241290, 247740, 260127, 275760, 289030, 297288, 321720, 330320, 346836, 371610, 386064, 433545, 462448, 482580, 495480, 520254, 578060, 594576, 643440, 693672, 743220, 867090, 965160, 990960, 1040508, 1156120, 1300635, 1387344, 1486440, 1581407, 1734180, 1930320, 2081016, 2312240, 2601270, 2972880, 3162814, 3468360, 4162032, 4744221, 5202540, 6325628, 6936720, 7907035, 9488442, 10405080, 11069849, 12651256, 14232663, 15814070, 18976884, 20810160, 22139698, 23721105, 25302512, 28465326, 31628140, 33209547, 37953768, 44279396, 47442210, 55349245, 56930652, 63256280, 66419094, 71163315, 75907536, 88558792, 94884420, 99628641, 110698490, 113861304, 126512560, 132838188, 142326630, 166047735, 177117584, 189768840, 199257282, 221396980, 227722608, 265676376, 284653260, 332095470, 379537680, 398514564, 442793960, 498143205, 531352752, 569306520, 664190940, 797029128, 885587920, 996286410, 1138613040, 1328381880, 1594058256, 1992572820, 2656763760, 3985145640, 7970291280]

約数ペア:

[(1, 7970291280), (2, 3985145640), (3, 2656763760), (4, 1992572820), (5, 1594058256), (6, 1328381880), (7, 1138613040), (8, 996286410), (9, 885587920), (10, 797029128), (12, 664190940), (14, 569306520), (15, 531352752), (16, 498143205), (18, 442793960), (20, 398514564), (21, 379537680), (24, 332095470), (28, 284653260), (30, 265676376), (35, 227722608), (36, 221396980), (40, 199257282), (42, 189768840), (45, 177117584), (48, 166047735), (56, 142326630), (60, 132838188), (63, 126512560), (70, 113861304), (72, 110698490), (80, 99628641), (84, 94884420), (90, 88558792), (105, 75907536), (112, 71163315), (120, 66419094), (126, 63256280), (140, 56930652), (144, 55349245), (168, 47442210), (180, 44279396), (210, 37953768), (240, 33209547), (252, 31628140), (280, 28465326), (315, 25302512), (336, 23721105), (360, 22139698), (383, 20810160), (420, 18976884), (504, 15814070), (560, 14232663), (630, 12651256), (720, 11069849), (766, 10405080), (840, 9488442), (1008, 7907035), (1149, 6936720), (1260, 6325628), (1532, 5202540), (1680, 4744221), (1915, 4162032), (2298, 3468360), (2520, 3162814), (2681, 2972880), (3064, 2601270), (3447, 2312240), (3830, 2081016), (4129, 1930320), (4596, 1734180), (5040, 1581407), (5362, 1486440), (5745, 1387344), (6128, 1300635), (6894, 1156120), (7660, 1040508), (8043, 990960), (8258, 965160), (9192, 867090), (10724, 743220), (11490, 693672), (12387, 643440), (13405, 594576), (13788, 578060), (15320, 520254), (16086, 495480), (16516, 482580), (17235, 462448), (18384, 433545), (20645, 386064), (21448, 371610), (22980, 346836), (24129, 330320), (24774, 321720), (26810, 297288), (27576, 289030), (28903, 275760), (30640, 260127), (32172, 247740), (33032, 241290), (34470, 231224), (37161, 214480), (40215, 198192), (41290, 193032), (42896, 185805), (45960, 173418), (48258, 165160), (49548, 160860), (53620, 148644), (55152, 144515), (57806, 137880), (61935, 128688), (64344, 123870), (66064, 120645), (68940, 115612), (74322, 107240), (80430, 99096), (82580, 96516), (86709, 91920)]