883968540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8572

約数の個数: 192

約数和(自身を含む): 3206999040

約数和(自身を除く): 2323030500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8521, 8645, 10374, 14820, 17042, 17290, 20748, 25563, 25935, 34084, 34580, 42605, 51126, 51870, 59647, 85210, 102252, 103740, 110773, 119294, 127815, 161899, 170420, 178941, 221546, 238588, 255630, 298235, 323798, 332319, 357882, 443092, 485697, 511260, 553865, 596470, 647596, 664638, 715764, 775411, 809495, 894705, 971394, 1107730, 1133293, 1192940, 1329276, 1550822, 1618990, 1661595, 1789410, 1942788, 2104687, 2215460, 2266586, 2326233, 2428485, 3101644, 3237980, 3323190, 3399879, 3578820, 3877055, 4209374, 4533172, 4652466, 4856970, 5666465, 6314061, 6646380, 6799758, 7754110, 8418748, 9304932, 9713940, 10523435, 11332930, 11631165, 12628122, 13599516, 14732809, 15508220, 16999395, 21046870, 22665860, 23262330, 25256244, 29465618, 31570305, 33998790, 42093740, 44198427, 46524660, 58931236, 63140610, 67997580, 73664045, 88396854, 126281220, 147328090, 176793708, 220992135, 294656180, 441984270, 883968540]

約数ペア:

[(1, 883968540), (2, 441984270), (3, 294656180), (4, 220992135), (5, 176793708), (6, 147328090), (7, 126281220), (10, 88396854), (12, 73664045), (13, 67997580), (14, 63140610), (15, 58931236), (19, 46524660), (20, 44198427), (21, 42093740), (26, 33998790), (28, 31570305), (30, 29465618), (35, 25256244), (38, 23262330), (39, 22665860), (42, 21046870), (52, 16999395), (57, 15508220), (60, 14732809), (65, 13599516), (70, 12628122), (76, 11631165), (78, 11332930), (84, 10523435), (91, 9713940), (95, 9304932), (105, 8418748), (114, 7754110), (130, 6799758), (133, 6646380), (140, 6314061), (156, 5666465), (182, 4856970), (190, 4652466), (195, 4533172), (210, 4209374), (228, 3877055), (247, 3578820), (260, 3399879), (266, 3323190), (273, 3237980), (285, 3101644), (364, 2428485), (380, 2326233), (390, 2266586), (399, 2215460), (420, 2104687), (455, 1942788), (494, 1789410), (532, 1661595), (546, 1618990), (570, 1550822), (665, 1329276), (741, 1192940), (780, 1133293), (798, 1107730), (910, 971394), (988, 894705), (1092, 809495), (1140, 775411), (1235, 715764), (1330, 664638), (1365, 647596), (1482, 596470), (1596, 553865), (1729, 511260), (1820, 485697), (1995, 443092), (2470, 357882), (2660, 332319), (2730, 323798), (2964, 298235), (3458, 255630), (3705, 238588), (3990, 221546), (4940, 178941), (5187, 170420), (5460, 161899), (6916, 127815), (7410, 119294), (7980, 110773), (8521, 103740), (8645, 102252), (10374, 85210), (14820, 59647), (17042, 51870), (17290, 51126), (20748, 42605), (25563, 34580), (25935, 34084)]