1325192960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 4043784192

約数和(自身を除く): 2718591232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 367, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 734, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1468, 1612, 1664, 1736, 1792, 1820, 1835, 1984, 2015, 2080, 2170, 2240, 2480, 2569, 2821, 2912, 2936, 3224, 3328, 3472, 3640, 3670, 3968, 4030, 4160, 4340, 4480, 4771, 4960, 5138, 5642, 5824, 5872, 6448, 6944, 7280, 7340, 7936, 8060, 8320, 8680, 8960, 9542, 9920, 10276, 11284, 11377, 11648, 11744, 12845, 12896, 13888, 14105, 14560, 14680, 16120, 16640, 17360, 19084, 19840, 20552, 22568, 22754, 23296, 23488, 23855, 25690, 25792, 27776, 28210, 29120, 29360, 32240, 33397, 34720, 38168, 39680, 41104, 45136, 45508, 46976, 47710, 51380, 51584, 55552, 56420, 56885, 58240, 58720, 64480, 66794, 69440, 76336, 79639, 82208, 90272, 91016, 93952, 95420, 102760, 103168, 112840, 113770, 116480, 117440, 128960, 133588, 138880, 147901, 152672, 159278, 164416, 166985, 180544, 182032, 190840, 205520, 225680, 227540, 234880, 257920, 267176, 277760, 295802, 305344, 318556, 328832, 333970, 361088, 364064, 381680, 398195, 411040, 451360, 455080, 469760, 515840, 534352, 591604, 610688, 637112, 657664, 667940, 722176, 728128, 739505, 763360, 796390, 822080, 902720, 910160, 1035307, 1068704, 1183208, 1221376, 1274224, 1335880, 1456256, 1479010, 1526720, 1592780, 1644160, 1805440, 1820320, 2070614, 2137408, 2366416, 2548448, 2671760, 2912512, 2958020, 3053440, 3185560, 3288320, 3610880, 3640640, 4141228, 4274816, 4732832, 5096896, 5176535, 5343520, 5916040, 6106880, 6371120, 7281280, 8282456, 8549632, 9465664, 10193792, 10353070, 10687040, 11832080, 12742240, 14562560, 16564912, 18931328, 20387584, 20706140, 21374080, 23664160, 25484480, 33129824, 37862656, 41412280, 42748160, 47328320, 50968960, 66259648, 82824560, 94656640, 101937920, 132519296, 165649120, 189313280, 265038592, 331298240, 662596480, 1325192960]

約数ペア:

[(1, 1325192960), (2, 662596480), (4, 331298240), (5, 265038592), (7, 189313280), (8, 165649120), (10, 132519296), (13, 101937920), (14, 94656640), (16, 82824560), (20, 66259648), (26, 50968960), (28, 47328320), (31, 42748160), (32, 41412280), (35, 37862656), (40, 33129824), (52, 25484480), (56, 23664160), (62, 21374080), (64, 20706140), (65, 20387584), (70, 18931328), (80, 16564912), (91, 14562560), (104, 12742240), (112, 11832080), (124, 10687040), (128, 10353070), (130, 10193792), (140, 9465664), (155, 8549632), (160, 8282456), (182, 7281280), (208, 6371120), (217, 6106880), (224, 5916040), (248, 5343520), (256, 5176535), (260, 5096896), (280, 4732832), (310, 4274816), (320, 4141228), (364, 3640640), (367, 3610880), (403, 3288320), (416, 3185560), (434, 3053440), (448, 2958020), (455, 2912512), (496, 2671760), (520, 2548448), (560, 2366416), (620, 2137408), (640, 2070614), (728, 1820320), (734, 1805440), (806, 1644160), (832, 1592780), (868, 1526720), (896, 1479010), (910, 1456256), (992, 1335880), (1040, 1274224), (1085, 1221376), (1120, 1183208), (1240, 1068704), (1280, 1035307), (1456, 910160), (1468, 902720), (1612, 822080), (1664, 796390), (1736, 763360), (1792, 739505), (1820, 728128), (1835, 722176), (1984, 667940), (2015, 657664), (2080, 637112), (2170, 610688), (2240, 591604), (2480, 534352), (2569, 515840), (2821, 469760), (2912, 455080), (2936, 451360), (3224, 411040), (3328, 398195), (3472, 381680), (3640, 364064), (3670, 361088), (3968, 333970), (4030, 328832), (4160, 318556), (4340, 305344), (4480, 295802), (4771, 277760), (4960, 267176), (5138, 257920), (5642, 234880), (5824, 227540), (5872, 225680), (6448, 205520), (6944, 190840), (7280, 182032), (7340, 180544), (7936, 166985), (8060, 164416), (8320, 159278), (8680, 152672), (8960, 147901), (9542, 138880), (9920, 133588), (10276, 128960), (11284, 117440), (11377, 116480), (11648, 113770), (11744, 112840), (12845, 103168), (12896, 102760), (13888, 95420), (14105, 93952), (14560, 91016), (14680, 90272), (16120, 82208), (16640, 79639), (17360, 76336), (19084, 69440), (19840, 66794), (20552, 64480), (22568, 58720), (22754, 58240), (23296, 56885), (23488, 56420), (23855, 55552), (25690, 51584), (25792, 51380), (27776, 47710), (28210, 46976), (29120, 45508), (29360, 45136), (32240, 41104), (33397, 39680), (34720, 38168)]