310826640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 1099215360

約数和(自身を除く): 788388720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 37, 40, 48, 51, 58, 60, 68, 71, 74, 80, 85, 87, 102, 111, 116, 120, 136, 142, 145, 148, 170, 174, 185, 204, 213, 222, 232, 240, 255, 272, 284, 290, 296, 340, 348, 355, 370, 408, 426, 435, 444, 464, 493, 510, 555, 568, 580, 592, 629, 680, 696, 710, 740, 816, 852, 870, 888, 986, 1020, 1065, 1073, 1110, 1136, 1160, 1207, 1258, 1360, 1392, 1420, 1479, 1480, 1704, 1740, 1776, 1887, 1972, 2040, 2059, 2130, 2146, 2220, 2320, 2414, 2465, 2516, 2627, 2840, 2958, 2960, 3145, 3219, 3408, 3480, 3621, 3774, 3944, 4080, 4118, 4260, 4292, 4440, 4828, 4930, 5032, 5254, 5365, 5680, 5916, 6035, 6177, 6290, 6438, 6960, 7242, 7395, 7548, 7881, 7888, 8236, 8520, 8584, 8880, 9435, 9656, 9860, 10064, 10295, 10508, 10730, 11832, 12070, 12354, 12580, 12876, 13135, 14484, 14790, 15096, 15762, 16095, 16472, 17040, 17168, 18105, 18241, 18870, 19312, 19720, 20590, 21016, 21460, 23664, 24140, 24708, 25160, 25752, 26270, 28968, 29580, 30192, 30885, 31524, 32190, 32944, 35003, 36210, 36482, 37740, 39405, 39440, 41180, 42032, 42920, 44659, 48280, 49416, 50320, 51504, 52540, 54723, 57936, 59160, 61770, 63048, 64380, 70006, 72420, 72964, 75480, 76183, 78810, 82360, 85840, 89318, 91205, 96560, 98832, 105009, 105080, 109446, 118320, 123540, 126096, 128760, 133977, 140012, 144840, 145928, 150960, 152366, 157620, 164720, 175015, 178636, 182410, 210018, 210160, 218892, 223295, 228549, 247080, 257520, 267954, 273615, 280024, 289680, 291856, 304732, 315240, 350030, 357272, 364820, 380915, 420036, 437784, 446590, 457098, 494160, 525045, 535908, 547230, 560048, 609464, 630480, 669885, 700060, 714544, 729640, 761830, 840072, 875568, 893180, 914196, 1050090, 1071816, 1094460, 1142745, 1218928, 1295111, 1339770, 1400120, 1459280, 1523660, 1680144, 1786360, 1828392, 2100180, 2143632, 2188920, 2285490, 2590222, 2679540, 2800240, 3047320, 3572720, 3656784, 3885333, 4200360, 4377840, 4570980, 5180444, 5359080, 6094640, 6475555, 7770666, 8400720, 9141960, 10360888, 10718160, 12951110, 15541332, 18283920, 19426665, 20721776, 25902220, 31082664, 38853330, 51804440, 62165328, 77706660, 103608880, 155413320, 310826640]

約数ペア:

[(1, 310826640), (2, 155413320), (3, 103608880), (4, 77706660), (5, 62165328), (6, 51804440), (8, 38853330), (10, 31082664), (12, 25902220), (15, 20721776), (16, 19426665), (17, 18283920), (20, 15541332), (24, 12951110), (29, 10718160), (30, 10360888), (34, 9141960), (37, 8400720), (40, 7770666), (48, 6475555), (51, 6094640), (58, 5359080), (60, 5180444), (68, 4570980), (71, 4377840), (74, 4200360), (80, 3885333), (85, 3656784), (87, 3572720), (102, 3047320), (111, 2800240), (116, 2679540), (120, 2590222), (136, 2285490), (142, 2188920), (145, 2143632), (148, 2100180), (170, 1828392), (174, 1786360), (185, 1680144), (204, 1523660), (213, 1459280), (222, 1400120), (232, 1339770), (240, 1295111), (255, 1218928), (272, 1142745), (284, 1094460), (290, 1071816), (296, 1050090), (340, 914196), (348, 893180), (355, 875568), (370, 840072), (408, 761830), (426, 729640), (435, 714544), (444, 700060), (464, 669885), (493, 630480), (510, 609464), (555, 560048), (568, 547230), (580, 535908), (592, 525045), (629, 494160), (680, 457098), (696, 446590), (710, 437784), (740, 420036), (816, 380915), (852, 364820), (870, 357272), (888, 350030), (986, 315240), (1020, 304732), (1065, 291856), (1073, 289680), (1110, 280024), (1136, 273615), (1160, 267954), (1207, 257520), (1258, 247080), (1360, 228549), (1392, 223295), (1420, 218892), (1479, 210160), (1480, 210018), (1704, 182410), (1740, 178636), (1776, 175015), (1887, 164720), (1972, 157620), (2040, 152366), (2059, 150960), (2130, 145928), (2146, 144840), (2220, 140012), (2320, 133977), (2414, 128760), (2465, 126096), (2516, 123540), (2627, 118320), (2840, 109446), (2958, 105080), (2960, 105009), (3145, 98832), (3219, 96560), (3408, 91205), (3480, 89318), (3621, 85840), (3774, 82360), (3944, 78810), (4080, 76183), (4118, 75480), (4260, 72964), (4292, 72420), (4440, 70006), (4828, 64380), (4930, 63048), (5032, 61770), (5254, 59160), (5365, 57936), (5680, 54723), (5916, 52540), (6035, 51504), (6177, 50320), (6290, 49416), (6438, 48280), (6960, 44659), (7242, 42920), (7395, 42032), (7548, 41180), (7881, 39440), (7888, 39405), (8236, 37740), (8520, 36482), (8584, 36210), (8880, 35003), (9435, 32944), (9656, 32190), (9860, 31524), (10064, 30885), (10295, 30192), (10508, 29580), (10730, 28968), (11832, 26270), (12070, 25752), (12354, 25160), (12580, 24708), (12876, 24140), (13135, 23664), (14484, 21460), (14790, 21016), (15096, 20590), (15762, 19720), (16095, 19312), (16472, 18870), (17040, 18241), (17168, 18105)]