23831280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 96422400

約数和(自身を除く): 72591120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 59, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 118, 120, 132, 135, 136, 144, 153, 165, 170, 176, 177, 180, 187, 198, 204, 216, 220, 236, 240, 255, 264, 270, 272, 295, 297, 306, 330, 340, 354, 360, 374, 396, 408, 432, 440, 459, 472, 495, 510, 528, 531, 540, 561, 590, 594, 612, 649, 660, 680, 708, 720, 748, 765, 792, 816, 880, 885, 918, 935, 944, 990, 1003, 1020, 1062, 1080, 1122, 1180, 1188, 1224, 1298, 1320, 1360, 1416, 1485, 1496, 1530, 1584, 1593, 1683, 1770, 1836, 1870, 1947, 1980, 2006, 2040, 2124, 2160, 2244, 2295, 2360, 2376, 2448, 2596, 2640, 2655, 2805, 2832, 2970, 2992, 3009, 3060, 3186, 3245, 3366, 3540, 3672, 3740, 3894, 3960, 4012, 4080, 4248, 4488, 4590, 4720, 4752, 5015, 5049, 5192, 5310, 5610, 5841, 5940, 6018, 6120, 6372, 6490, 6732, 7080, 7344, 7480, 7788, 7920, 7965, 8024, 8415, 8496, 8976, 9027, 9180, 9735, 10030, 10098, 10384, 10620, 11033, 11220, 11682, 11880, 12036, 12240, 12744, 12980, 13464, 14160, 14960, 15045, 15576, 15930, 16048, 16830, 17523, 18054, 18360, 19470, 20060, 20196, 21240, 22066, 22440, 23364, 23760, 24072, 25245, 25488, 25960, 26928, 27081, 29205, 30090, 31152, 31860, 33099, 33660, 35046, 36108, 36720, 38940, 40120, 40392, 42480, 44132, 44880, 45135, 46728, 48144, 50490, 51920, 54162, 55165, 58410, 60180, 63720, 66198, 67320, 70092, 72216, 77880, 80240, 80784, 87615, 88264, 90270, 93456, 99297, 100980, 108324, 110330, 116820, 120360, 127440, 132396, 134640, 135405, 140184, 144432, 155760, 165495, 175230, 176528, 180540, 198594, 201960, 216648, 220660, 233640, 240720, 264792, 270810, 280368, 297891, 330990, 350460, 361080, 397188, 403920, 433296, 441320, 467280, 496485, 529584, 541620, 595782, 661980, 700920, 722160, 794376, 882640, 992970, 1083240, 1191564, 1323960, 1401840, 1489455, 1588752, 1985940, 2166480, 2383128, 2647920, 2978910, 3971880, 4766256, 5957820, 7943760, 11915640, 23831280]

約数ペア:

[(1, 23831280), (2, 11915640), (3, 7943760), (4, 5957820), (5, 4766256), (6, 3971880), (8, 2978910), (9, 2647920), (10, 2383128), (11, 2166480), (12, 1985940), (15, 1588752), (16, 1489455), (17, 1401840), (18, 1323960), (20, 1191564), (22, 1083240), (24, 992970), (27, 882640), (30, 794376), (33, 722160), (34, 700920), (36, 661980), (40, 595782), (44, 541620), (45, 529584), (48, 496485), (51, 467280), (54, 441320), (55, 433296), (59, 403920), (60, 397188), (66, 361080), (68, 350460), (72, 330990), (80, 297891), (85, 280368), (88, 270810), (90, 264792), (99, 240720), (102, 233640), (108, 220660), (110, 216648), (118, 201960), (120, 198594), (132, 180540), (135, 176528), (136, 175230), (144, 165495), (153, 155760), (165, 144432), (170, 140184), (176, 135405), (177, 134640), (180, 132396), (187, 127440), (198, 120360), (204, 116820), (216, 110330), (220, 108324), (236, 100980), (240, 99297), (255, 93456), (264, 90270), (270, 88264), (272, 87615), (295, 80784), (297, 80240), (306, 77880), (330, 72216), (340, 70092), (354, 67320), (360, 66198), (374, 63720), (396, 60180), (408, 58410), (432, 55165), (440, 54162), (459, 51920), (472, 50490), (495, 48144), (510, 46728), (528, 45135), (531, 44880), (540, 44132), (561, 42480), (590, 40392), (594, 40120), (612, 38940), (649, 36720), (660, 36108), (680, 35046), (708, 33660), (720, 33099), (748, 31860), (765, 31152), (792, 30090), (816, 29205), (880, 27081), (885, 26928), (918, 25960), (935, 25488), (944, 25245), (990, 24072), (1003, 23760), (1020, 23364), (1062, 22440), (1080, 22066), (1122, 21240), (1180, 20196), (1188, 20060), (1224, 19470), (1298, 18360), (1320, 18054), (1360, 17523), (1416, 16830), (1485, 16048), (1496, 15930), (1530, 15576), (1584, 15045), (1593, 14960), (1683, 14160), (1770, 13464), (1836, 12980), (1870, 12744), (1947, 12240), (1980, 12036), (2006, 11880), (2040, 11682), (2124, 11220), (2160, 11033), (2244, 10620), (2295, 10384), (2360, 10098), (2376, 10030), (2448, 9735), (2596, 9180), (2640, 9027), (2655, 8976), (2805, 8496), (2832, 8415), (2970, 8024), (2992, 7965), (3009, 7920), (3060, 7788), (3186, 7480), (3245, 7344), (3366, 7080), (3540, 6732), (3672, 6490), (3740, 6372), (3894, 6120), (3960, 6018), (4012, 5940), (4080, 5841), (4248, 5610), (4488, 5310), (4590, 5192), (4720, 5049), (4752, 5015)]