1248893280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 4458924288

約数和(自身を除く): 3210031008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 101, 120, 124, 144, 155, 160, 180, 186, 202, 240, 248, 277, 279, 288, 303, 310, 360, 372, 404, 465, 480, 496, 505, 554, 558, 606, 620, 720, 744, 808, 831, 909, 930, 992, 1010, 1108, 1116, 1212, 1240, 1385, 1395, 1440, 1488, 1515, 1616, 1662, 1818, 1860, 2020, 2216, 2232, 2424, 2480, 2493, 2770, 2790, 2976, 3030, 3131, 3232, 3324, 3636, 3720, 4040, 4155, 4432, 4464, 4545, 4848, 4960, 4986, 5540, 5580, 6060, 6262, 6648, 7272, 7440, 8080, 8310, 8587, 8864, 8928, 9090, 9393, 9696, 9972, 11080, 11160, 12120, 12465, 12524, 13296, 14544, 14880, 15655, 16160, 16620, 17174, 18180, 18786, 19944, 22160, 22320, 24240, 24930, 25048, 25761, 26592, 27977, 28179, 29088, 31310, 33240, 34348, 36360, 37572, 39888, 42935, 44320, 44640, 46965, 48480, 49860, 50096, 51522, 55954, 56358, 62620, 66480, 68696, 72720, 75144, 77283, 79776, 83931, 85870, 93930, 99720, 100192, 103044, 111908, 112716, 125240, 128805, 132960, 137392, 139885, 140895, 145440, 150288, 154566, 167862, 171740, 187860, 199440, 206088, 223816, 225432, 250480, 251793, 257610, 274784, 279770, 281790, 300576, 309132, 335724, 343480, 375720, 386415, 398880, 412176, 419655, 447632, 450864, 500960, 503586, 515220, 559540, 563580, 618264, 671448, 686960, 751440, 772830, 824352, 839310, 867287, 895264, 901728, 1007172, 1030440, 1119080, 1127160, 1236528, 1258965, 1342896, 1373920, 1502880, 1545660, 1678620, 1734574, 2014344, 2060880, 2238160, 2254320, 2473056, 2517930, 2601861, 2685792, 3091320, 3357240, 3469148, 4028688, 4121760, 4336435, 4476320, 4508640, 5035860, 5203722, 6182640, 6714480, 6938296, 7805583, 8057376, 8672870, 10071720, 10407444, 12365280, 13009305, 13428960, 13876592, 15611166, 17345740, 20143440, 20814888, 26018610, 27753184, 31222332, 34691480, 39027915, 40286880, 41629776, 52037220, 62444664, 69382960, 78055830, 83259552, 104074440, 124889328, 138765920, 156111660, 208148880, 249778656, 312223320, 416297760, 624446640, 1248893280]

約数ペア:

[(1, 1248893280), (2, 624446640), (3, 416297760), (4, 312223320), (5, 249778656), (6, 208148880), (8, 156111660), (9, 138765920), (10, 124889328), (12, 104074440), (15, 83259552), (16, 78055830), (18, 69382960), (20, 62444664), (24, 52037220), (30, 41629776), (31, 40286880), (32, 39027915), (36, 34691480), (40, 31222332), (45, 27753184), (48, 26018610), (60, 20814888), (62, 20143440), (72, 17345740), (80, 15611166), (90, 13876592), (93, 13428960), (96, 13009305), (101, 12365280), (120, 10407444), (124, 10071720), (144, 8672870), (155, 8057376), (160, 7805583), (180, 6938296), (186, 6714480), (202, 6182640), (240, 5203722), (248, 5035860), (277, 4508640), (279, 4476320), (288, 4336435), (303, 4121760), (310, 4028688), (360, 3469148), (372, 3357240), (404, 3091320), (465, 2685792), (480, 2601861), (496, 2517930), (505, 2473056), (554, 2254320), (558, 2238160), (606, 2060880), (620, 2014344), (720, 1734574), (744, 1678620), (808, 1545660), (831, 1502880), (909, 1373920), (930, 1342896), (992, 1258965), (1010, 1236528), (1108, 1127160), (1116, 1119080), (1212, 1030440), (1240, 1007172), (1385, 901728), (1395, 895264), (1440, 867287), (1488, 839310), (1515, 824352), (1616, 772830), (1662, 751440), (1818, 686960), (1860, 671448), (2020, 618264), (2216, 563580), (2232, 559540), (2424, 515220), (2480, 503586), (2493, 500960), (2770, 450864), (2790, 447632), (2976, 419655), (3030, 412176), (3131, 398880), (3232, 386415), (3324, 375720), (3636, 343480), (3720, 335724), (4040, 309132), (4155, 300576), (4432, 281790), (4464, 279770), (4545, 274784), (4848, 257610), (4960, 251793), (4986, 250480), (5540, 225432), (5580, 223816), (6060, 206088), (6262, 199440), (6648, 187860), (7272, 171740), (7440, 167862), (8080, 154566), (8310, 150288), (8587, 145440), (8864, 140895), (8928, 139885), (9090, 137392), (9393, 132960), (9696, 128805), (9972, 125240), (11080, 112716), (11160, 111908), (12120, 103044), (12465, 100192), (12524, 99720), (13296, 93930), (14544, 85870), (14880, 83931), (15655, 79776), (16160, 77283), (16620, 75144), (17174, 72720), (18180, 68696), (18786, 66480), (19944, 62620), (22160, 56358), (22320, 55954), (24240, 51522), (24930, 50096), (25048, 49860), (25761, 48480), (26592, 46965), (27977, 44640), (28179, 44320), (29088, 42935), (31310, 39888), (33240, 37572), (34348, 36360)]