7197621120

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{15427}}^1$

素因数の和:15464

約数の個数: 224

約数和(自身を含む): 25800090120

約数和(自身を除く): 18602469000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 9720, 10368, 11664, 12960, 14580, 15427, 15552, 17280, 19440, 23328, 25920, 29160, 30854, 31104, 38880, 46281, 46656, 51840, 58320, 61708, 77135, 77760, 92562, 93312, 116640, 123416, 138843, 154270, 155520, 185124, 231405, 233280, 246832, 277686, 308540, 370248, 416529, 462810, 466560, 493664, 555372, 617080, 694215, 740496, 833058, 925620, 987328, 1110744, 1234160, 1249587, 1388430, 1480992, 1666116, 1851240, 1974656, 2082645, 2221488, 2468320, 2499174, 2776860, 2961984, 3332232, 3702480, 3748761, 4165290, 4442976, 4936640, 4998348, 5553720, 5923968, 6247935, 6664464, 7404960, 7497522, 8330580, 8885952, 9873280, 9996696, 11107440, 11246283, 12495870, 13328928, 14809920, 14995044, 16661160, 17771904, 18743805, 19993392, 22214880, 22492566, 24991740, 26657856, 29619840, 29990088, 33322320, 37487610, 39986784, 44429760, 44985132, 49983480, 53315712, 56231415, 59980176, 66644640, 74975220, 79973568, 88859520, 89970264, 99966960, 112462830, 119960352, 133289280, 149950440, 159947136, 179940528, 199933920, 224925660, 239920704, 266578560, 299900880, 359881056, 399867840, 449851320, 479841408, 599801760, 719762112, 799735680, 899702640, 1199603520, 1439524224, 1799405280, 2399207040, 3598810560, 7197621120]

約数ペア:

[(1, 7197621120), (2, 3598810560), (3, 2399207040), (4, 1799405280), (5, 1439524224), (6, 1199603520), (8, 899702640), (9, 799735680), (10, 719762112), (12, 599801760), (15, 479841408), (16, 449851320), (18, 399867840), (20, 359881056), (24, 299900880), (27, 266578560), (30, 239920704), (32, 224925660), (36, 199933920), (40, 179940528), (45, 159947136), (48, 149950440), (54, 133289280), (60, 119960352), (64, 112462830), (72, 99966960), (80, 89970264), (81, 88859520), (90, 79973568), (96, 74975220), (108, 66644640), (120, 59980176), (128, 56231415), (135, 53315712), (144, 49983480), (160, 44985132), (162, 44429760), (180, 39986784), (192, 37487610), (216, 33322320), (240, 29990088), (243, 29619840), (270, 26657856), (288, 24991740), (320, 22492566), (324, 22214880), (360, 19993392), (384, 18743805), (405, 17771904), (432, 16661160), (480, 14995044), (486, 14809920), (540, 13328928), (576, 12495870), (640, 11246283), (648, 11107440), (720, 9996696), (729, 9873280), (810, 8885952), (864, 8330580), (960, 7497522), (972, 7404960), (1080, 6664464), (1152, 6247935), (1215, 5923968), (1296, 5553720), (1440, 4998348), (1458, 4936640), (1620, 4442976), (1728, 4165290), (1920, 3748761), (1944, 3702480), (2160, 3332232), (2430, 2961984), (2592, 2776860), (2880, 2499174), (2916, 2468320), (3240, 2221488), (3456, 2082645), (3645, 1974656), (3888, 1851240), (4320, 1666116), (4860, 1480992), (5184, 1388430), (5760, 1249587), (5832, 1234160), (6480, 1110744), (7290, 987328), (7776, 925620), (8640, 833058), (9720, 740496), (10368, 694215), (11664, 617080), (12960, 555372), (14580, 493664), (15427, 466560), (15552, 462810), (17280, 416529), (19440, 370248), (23328, 308540), (25920, 277686), (29160, 246832), (30854, 233280), (31104, 231405), (38880, 185124), (46281, 155520), (46656, 154270), (51840, 138843), (58320, 123416), (61708, 116640), (77135, 93312), (77760, 92562)]