64979040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 237758976

約数和(自身を除く): 172779936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 233, 240, 249, 280, 332, 336, 415, 420, 466, 480, 498, 560, 581, 664, 672, 699, 830, 840, 932, 996, 1120, 1162, 1165, 1245, 1328, 1398, 1631, 1660, 1680, 1743, 1864, 1992, 2324, 2330, 2490, 2656, 2796, 2905, 3262, 3320, 3360, 3486, 3495, 3728, 3984, 4648, 4660, 4893, 4980, 5592, 5810, 6524, 6640, 6972, 6990, 7456, 7968, 8155, 8715, 9296, 9320, 9786, 9960, 11184, 11620, 13048, 13280, 13944, 13980, 16310, 17430, 18592, 18640, 19339, 19572, 19920, 22368, 23240, 24465, 26096, 27888, 27960, 32620, 34860, 37280, 38678, 39144, 39840, 46480, 48930, 52192, 55776, 55920, 58017, 65240, 69720, 77356, 78288, 92960, 96695, 97860, 111840, 116034, 130480, 135373, 139440, 154712, 156576, 193390, 195720, 232068, 260960, 270746, 278880, 290085, 309424, 386780, 391440, 406119, 464136, 541492, 580170, 618848, 676865, 773560, 782880, 812238, 928272, 1082984, 1160340, 1353730, 1547120, 1624476, 1856544, 2030595, 2165968, 2320680, 2707460, 3094240, 3248952, 4061190, 4331936, 4641360, 5414920, 6497904, 8122380, 9282720, 10829840, 12995808, 16244760, 21659680, 32489520, 64979040]

約数ペア:

[(1, 64979040), (2, 32489520), (3, 21659680), (4, 16244760), (5, 12995808), (6, 10829840), (7, 9282720), (8, 8122380), (10, 6497904), (12, 5414920), (14, 4641360), (15, 4331936), (16, 4061190), (20, 3248952), (21, 3094240), (24, 2707460), (28, 2320680), (30, 2165968), (32, 2030595), (35, 1856544), (40, 1624476), (42, 1547120), (48, 1353730), (56, 1160340), (60, 1082984), (70, 928272), (80, 812238), (83, 782880), (84, 773560), (96, 676865), (105, 618848), (112, 580170), (120, 541492), (140, 464136), (160, 406119), (166, 391440), (168, 386780), (210, 309424), (224, 290085), (233, 278880), (240, 270746), (249, 260960), (280, 232068), (332, 195720), (336, 193390), (415, 156576), (420, 154712), (466, 139440), (480, 135373), (498, 130480), (560, 116034), (581, 111840), (664, 97860), (672, 96695), (699, 92960), (830, 78288), (840, 77356), (932, 69720), (996, 65240), (1120, 58017), (1162, 55920), (1165, 55776), (1245, 52192), (1328, 48930), (1398, 46480), (1631, 39840), (1660, 39144), (1680, 38678), (1743, 37280), (1864, 34860), (1992, 32620), (2324, 27960), (2330, 27888), (2490, 26096), (2656, 24465), (2796, 23240), (2905, 22368), (3262, 19920), (3320, 19572), (3360, 19339), (3486, 18640), (3495, 18592), (3728, 17430), (3984, 16310), (4648, 13980), (4660, 13944), (4893, 13280), (4980, 13048), (5592, 11620), (5810, 11184), (6524, 9960), (6640, 9786), (6972, 9320), (6990, 9296), (7456, 8715), (7968, 8155)]