65459160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 233513280

約数和(自身を除く): 168054120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 197, 213, 234, 260, 284, 312, 355, 360, 390, 394, 426, 468, 520, 568, 585, 591, 639, 710, 780, 788, 852, 923, 936, 985, 1065, 1170, 1182, 1278, 1420, 1560, 1576, 1704, 1773, 1846, 1970, 2130, 2340, 2364, 2556, 2561, 2769, 2840, 2955, 3195, 3546, 3692, 3940, 4260, 4615, 4680, 4728, 5112, 5122, 5538, 5910, 6390, 7092, 7384, 7683, 7880, 8307, 8520, 8865, 9230, 10244, 11076, 11820, 12780, 12805, 13845, 13987, 14184, 15366, 16614, 17730, 18460, 20488, 22152, 23049, 23640, 25560, 25610, 27690, 27974, 30732, 33228, 35460, 36920, 38415, 41535, 41961, 46098, 51220, 55380, 55948, 61464, 66456, 69935, 70920, 76830, 83070, 83922, 92196, 102440, 110760, 111896, 115245, 125883, 139870, 153660, 166140, 167844, 181831, 184392, 209805, 230490, 251766, 279740, 307320, 332280, 335688, 363662, 419610, 460980, 503532, 545493, 559480, 629415, 727324, 839220, 909155, 921960, 1007064, 1090986, 1258830, 1454648, 1636479, 1678440, 1818310, 2181972, 2517660, 2727465, 3272958, 3636620, 4363944, 5035320, 5454930, 6545916, 7273240, 8182395, 10909860, 13091832, 16364790, 21819720, 32729580, 65459160]

約数ペア:

[(1, 65459160), (2, 32729580), (3, 21819720), (4, 16364790), (5, 13091832), (6, 10909860), (8, 8182395), (9, 7273240), (10, 6545916), (12, 5454930), (13, 5035320), (15, 4363944), (18, 3636620), (20, 3272958), (24, 2727465), (26, 2517660), (30, 2181972), (36, 1818310), (39, 1678440), (40, 1636479), (45, 1454648), (52, 1258830), (60, 1090986), (65, 1007064), (71, 921960), (72, 909155), (78, 839220), (90, 727324), (104, 629415), (117, 559480), (120, 545493), (130, 503532), (142, 460980), (156, 419610), (180, 363662), (195, 335688), (197, 332280), (213, 307320), (234, 279740), (260, 251766), (284, 230490), (312, 209805), (355, 184392), (360, 181831), (390, 167844), (394, 166140), (426, 153660), (468, 139870), (520, 125883), (568, 115245), (585, 111896), (591, 110760), (639, 102440), (710, 92196), (780, 83922), (788, 83070), (852, 76830), (923, 70920), (936, 69935), (985, 66456), (1065, 61464), (1170, 55948), (1182, 55380), (1278, 51220), (1420, 46098), (1560, 41961), (1576, 41535), (1704, 38415), (1773, 36920), (1846, 35460), (1970, 33228), (2130, 30732), (2340, 27974), (2364, 27690), (2556, 25610), (2561, 25560), (2769, 23640), (2840, 23049), (2955, 22152), (3195, 20488), (3546, 18460), (3692, 17730), (3940, 16614), (4260, 15366), (4615, 14184), (4680, 13987), (4728, 13845), (5112, 12805), (5122, 12780), (5538, 11820), (5910, 11076), (6390, 10244), (7092, 9230), (7384, 8865), (7683, 8520), (7880, 8307)]