88721640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 370656000

約数和(自身を除く): 281934360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 109, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 190, 204, 210, 218, 228, 238, 252, 255, 266, 280, 285, 306, 315, 323, 327, 340, 342, 357, 360, 380, 399, 408, 420, 436, 456, 476, 504, 510, 532, 545, 570, 595, 612, 630, 646, 654, 665, 680, 684, 714, 760, 763, 765, 798, 840, 855, 872, 952, 969, 981, 1020, 1064, 1071, 1090, 1140, 1190, 1197, 1224, 1260, 1292, 1308, 1330, 1368, 1428, 1526, 1530, 1596, 1615, 1635, 1710, 1785, 1853, 1938, 1962, 1995, 2040, 2071, 2142, 2180, 2261, 2280, 2289, 2380, 2394, 2520, 2584, 2616, 2660, 2856, 2907, 3052, 3060, 3192, 3230, 3270, 3420, 3570, 3706, 3815, 3876, 3924, 3990, 4142, 4284, 4360, 4522, 4578, 4760, 4788, 4845, 4905, 5320, 5355, 5559, 5814, 5985, 6104, 6120, 6213, 6460, 6540, 6783, 6840, 6867, 7140, 7412, 7630, 7752, 7848, 7980, 8284, 8568, 9044, 9156, 9265, 9576, 9690, 9810, 10355, 10710, 11118, 11305, 11445, 11628, 11970, 12426, 12920, 12971, 13080, 13566, 13734, 14280, 14497, 14535, 14824, 15260, 15960, 16568, 16677, 18088, 18312, 18530, 18639, 19380, 19620, 20349, 20710, 21420, 22236, 22610, 22890, 23256, 23940, 24852, 25942, 27132, 27468, 27795, 28994, 29070, 30520, 31065, 33354, 33915, 34335, 35207, 37060, 37278, 38760, 38913, 39240, 40698, 41420, 42840, 43491, 44472, 45220, 45780, 47880, 49704, 51884, 54264, 54936, 55590, 57988, 58140, 62130, 64855, 66708, 67830, 68670, 70414, 72485, 74120, 74556, 77826, 81396, 82840, 83385, 86982, 90440, 91560, 93195, 101745, 103768, 105621, 111180, 115976, 116280, 116739, 124260, 129710, 130473, 133416, 135660, 137340, 140828, 144970, 149112, 155652, 162792, 166770, 173964, 176035, 186390, 194565, 203490, 211242, 217455, 222360, 233478, 246449, 248520, 259420, 260946, 271320, 274680, 281656, 289940, 311304, 316863, 333540, 347928, 352070, 372780, 389130, 406980, 422484, 434910, 466956, 492898, 518840, 521892, 528105, 579880, 583695, 633726, 652365, 667080, 704140, 739347, 745560, 778260, 813960, 844968, 869820, 933912, 985796, 1043784, 1056210, 1167390, 1232245, 1267452, 1304730, 1408280, 1478694, 1556520, 1584315, 1739640, 1971592, 2112420, 2218041, 2334780, 2464490, 2534904, 2609460, 2957388, 3168630, 3696735, 4224840, 4436082, 4669560, 4928980, 5218920, 5914776, 6337260, 7393470, 8872164, 9857960, 11090205, 12674520, 14786940, 17744328, 22180410, 29573880, 44360820, 88721640]

約数ペア:

[(1, 88721640), (2, 44360820), (3, 29573880), (4, 22180410), (5, 17744328), (6, 14786940), (7, 12674520), (8, 11090205), (9, 9857960), (10, 8872164), (12, 7393470), (14, 6337260), (15, 5914776), (17, 5218920), (18, 4928980), (19, 4669560), (20, 4436082), (21, 4224840), (24, 3696735), (28, 3168630), (30, 2957388), (34, 2609460), (35, 2534904), (36, 2464490), (38, 2334780), (40, 2218041), (42, 2112420), (45, 1971592), (51, 1739640), (56, 1584315), (57, 1556520), (60, 1478694), (63, 1408280), (68, 1304730), (70, 1267452), (72, 1232245), (76, 1167390), (84, 1056210), (85, 1043784), (90, 985796), (95, 933912), (102, 869820), (105, 844968), (109, 813960), (114, 778260), (119, 745560), (120, 739347), (126, 704140), (133, 667080), (136, 652365), (140, 633726), (152, 583695), (153, 579880), (168, 528105), (170, 521892), (171, 518840), (180, 492898), (190, 466956), (204, 434910), (210, 422484), (218, 406980), (228, 389130), (238, 372780), (252, 352070), (255, 347928), (266, 333540), (280, 316863), (285, 311304), (306, 289940), (315, 281656), (323, 274680), (327, 271320), (340, 260946), (342, 259420), (357, 248520), (360, 246449), (380, 233478), (399, 222360), (408, 217455), (420, 211242), (436, 203490), (456, 194565), (476, 186390), (504, 176035), (510, 173964), (532, 166770), (545, 162792), (570, 155652), (595, 149112), (612, 144970), (630, 140828), (646, 137340), (654, 135660), (665, 133416), (680, 130473), (684, 129710), (714, 124260), (760, 116739), (763, 116280), (765, 115976), (798, 111180), (840, 105621), (855, 103768), (872, 101745), (952, 93195), (969, 91560), (981, 90440), (1020, 86982), (1064, 83385), (1071, 82840), (1090, 81396), (1140, 77826), (1190, 74556), (1197, 74120), (1224, 72485), (1260, 70414), (1292, 68670), (1308, 67830), (1330, 66708), (1368, 64855), (1428, 62130), (1526, 58140), (1530, 57988), (1596, 55590), (1615, 54936), (1635, 54264), (1710, 51884), (1785, 49704), (1853, 47880), (1938, 45780), (1962, 45220), (1995, 44472), (2040, 43491), (2071, 42840), (2142, 41420), (2180, 40698), (2261, 39240), (2280, 38913), (2289, 38760), (2380, 37278), (2394, 37060), (2520, 35207), (2584, 34335), (2616, 33915), (2660, 33354), (2856, 31065), (2907, 30520), (3052, 29070), (3060, 28994), (3192, 27795), (3230, 27468), (3270, 27132), (3420, 25942), (3570, 24852), (3706, 23940), (3815, 23256), (3876, 22890), (3924, 22610), (3990, 22236), (4142, 21420), (4284, 20710), (4360, 20349), (4522, 19620), (4578, 19380), (4760, 18639), (4788, 18530), (4845, 18312), (4905, 18088), (5320, 16677), (5355, 16568), (5559, 15960), (5814, 15260), (5985, 14824), (6104, 14535), (6120, 14497), (6213, 14280), (6460, 13734), (6540, 13566), (6783, 13080), (6840, 12971), (6867, 12920), (7140, 12426), (7412, 11970), (7630, 11628), (7752, 11445), (7848, 11305), (7980, 11118), (8284, 10710), (8568, 10355), (9044, 9810), (9156, 9690), (9265, 9576)]