1931938680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4266

約数の個数: 192

約数和(自身を含む): 6829056000

約数和(自身を除く): 4897117320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 280, 294, 316, 392, 395, 420, 474, 490, 553, 588, 632, 735, 790, 840, 948, 980, 1106, 1176, 1185, 1470, 1580, 1659, 1896, 1960, 2212, 2370, 2765, 2940, 3160, 3318, 3871, 4159, 4424, 4740, 5530, 5880, 6636, 7742, 8295, 8318, 9480, 11060, 11613, 12477, 13272, 15484, 16590, 16636, 19355, 20795, 22120, 23226, 24954, 29113, 30968, 33180, 33272, 38710, 41590, 46452, 49908, 58065, 58226, 62385, 66360, 77420, 83180, 87339, 92904, 99816, 116130, 116452, 124770, 145565, 154840, 166360, 174678, 203791, 232260, 232904, 249540, 291130, 328561, 349356, 407582, 436695, 464520, 499080, 582260, 611373, 657122, 698712, 815164, 873390, 985683, 1018955, 1164520, 1222746, 1314244, 1630328, 1642805, 1746780, 1971366, 2037910, 2299927, 2445492, 2628488, 3056865, 3285610, 3493560, 3942732, 4075820, 4599854, 4890984, 4928415, 6113730, 6571220, 6899781, 7885464, 8151640, 9199708, 9856830, 11499635, 12227460, 13142440, 13799562, 16099489, 18399416, 19713660, 22999270, 24454920, 27599124, 32198978, 34498905, 39427320, 45998540, 48298467, 55198248, 64397956, 68997810, 80497445, 91997080, 96596934, 128795912, 137995620, 160994890, 193193868, 241492335, 275991240, 321989780, 386387736, 482984670, 643979560, 965969340, 1931938680]

約数ペア:

[(1, 1931938680), (2, 965969340), (3, 643979560), (4, 482984670), (5, 386387736), (6, 321989780), (7, 275991240), (8, 241492335), (10, 193193868), (12, 160994890), (14, 137995620), (15, 128795912), (20, 96596934), (21, 91997080), (24, 80497445), (28, 68997810), (30, 64397956), (35, 55198248), (40, 48298467), (42, 45998540), (49, 39427320), (56, 34498905), (60, 32198978), (70, 27599124), (79, 24454920), (84, 22999270), (98, 19713660), (105, 18399416), (120, 16099489), (140, 13799562), (147, 13142440), (158, 12227460), (168, 11499635), (196, 9856830), (210, 9199708), (237, 8151640), (245, 7885464), (280, 6899781), (294, 6571220), (316, 6113730), (392, 4928415), (395, 4890984), (420, 4599854), (474, 4075820), (490, 3942732), (553, 3493560), (588, 3285610), (632, 3056865), (735, 2628488), (790, 2445492), (840, 2299927), (948, 2037910), (980, 1971366), (1106, 1746780), (1176, 1642805), (1185, 1630328), (1470, 1314244), (1580, 1222746), (1659, 1164520), (1896, 1018955), (1960, 985683), (2212, 873390), (2370, 815164), (2765, 698712), (2940, 657122), (3160, 611373), (3318, 582260), (3871, 499080), (4159, 464520), (4424, 436695), (4740, 407582), (5530, 349356), (5880, 328561), (6636, 291130), (7742, 249540), (8295, 232904), (8318, 232260), (9480, 203791), (11060, 174678), (11613, 166360), (12477, 154840), (13272, 145565), (15484, 124770), (16590, 116452), (16636, 116130), (19355, 99816), (20795, 92904), (22120, 87339), (23226, 83180), (24954, 77420), (29113, 66360), (30968, 62385), (33180, 58226), (33272, 58065), (38710, 49908), (41590, 46452)]