1272913692840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1\times {\mathrm{12251}}^1$

素因数の和:13392

約数の個数: 192

約数和(自身を含む): 4153433880960

約数和(自身を除く): 2880520188120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 727, 794, 1191, 1454, 1588, 1985, 2181, 2382, 2908, 3176, 3573, 3635, 3970, 4362, 4764, 5816, 5955, 6543, 7146, 7270, 7940, 8724, 9528, 10905, 11910, 12251, 13086, 14292, 14540, 15880, 17448, 17865, 21810, 23820, 24502, 26172, 28584, 29080, 32715, 35730, 36753, 43620, 47640, 49004, 52344, 61255, 65430, 71460, 73506, 87240, 98008, 110259, 122510, 130860, 142920, 147012, 183765, 220518, 245020, 261720, 288619, 294024, 367530, 441036, 490040, 551295, 577238, 735060, 865857, 882072, 1102590, 1154476, 1443095, 1470120, 1731714, 2205180, 2308952, 2597571, 2886190, 3463428, 4329285, 4410360, 4863647, 5195142, 5772380, 6926856, 8658570, 8906477, 9727294, 10390284, 11544760, 12987855, 14590941, 17317140, 17812954, 19454588, 20780568, 24318235, 25975710, 26719431, 29181882, 34634280, 35625908, 38909176, 43772823, 44532385, 48636470, 51951420, 53438862, 58363764, 71251816, 72954705, 80158293, 87545646, 89064770, 97272940, 103902840, 106877724, 116727528, 133597155, 145909410, 160316586, 175091292, 178129540, 194545880, 213755448, 218864115, 267194310, 291818820, 320633172, 350182584, 356259080, 400791465, 437728230, 534388620, 583637640, 641266344, 801582930, 875456460, 1068777240, 1603165860, 1750912920, 3206331720, 3535871369, 7071742738, 10607614107, 14143485476, 17679356845, 21215228214, 28286970952, 31822842321, 35358713690, 42430456428, 53038070535, 63645684642, 70717427380, 84860912856, 106076141070, 127291369284, 141434854760, 159114211605, 212152282140, 254582738568, 318228423210, 424304564280, 636456846420, 1272913692840]

約数ペア:

[(1, 1272913692840), (2, 636456846420), (3, 424304564280), (4, 318228423210), (5, 254582738568), (6, 212152282140), (8, 159114211605), (9, 141434854760), (10, 127291369284), (12, 106076141070), (15, 84860912856), (18, 70717427380), (20, 63645684642), (24, 53038070535), (30, 42430456428), (36, 35358713690), (40, 31822842321), (45, 28286970952), (60, 21215228214), (72, 17679356845), (90, 14143485476), (120, 10607614107), (180, 7071742738), (360, 3535871369), (397, 3206331720), (727, 1750912920), (794, 1603165860), (1191, 1068777240), (1454, 875456460), (1588, 801582930), (1985, 641266344), (2181, 583637640), (2382, 534388620), (2908, 437728230), (3176, 400791465), (3573, 356259080), (3635, 350182584), (3970, 320633172), (4362, 291818820), (4764, 267194310), (5816, 218864115), (5955, 213755448), (6543, 194545880), (7146, 178129540), (7270, 175091292), (7940, 160316586), (8724, 145909410), (9528, 133597155), (10905, 116727528), (11910, 106877724), (12251, 103902840), (13086, 97272940), (14292, 89064770), (14540, 87545646), (15880, 80158293), (17448, 72954705), (17865, 71251816), (21810, 58363764), (23820, 53438862), (24502, 51951420), (26172, 48636470), (28584, 44532385), (29080, 43772823), (32715, 38909176), (35730, 35625908), (36753, 34634280), (43620, 29181882), (47640, 26719431), (49004, 25975710), (52344, 24318235), (61255, 20780568), (65430, 19454588), (71460, 17812954), (73506, 17317140), (87240, 14590941), (98008, 12987855), (110259, 11544760), (122510, 10390284), (130860, 9727294), (142920, 8906477), (147012, 8658570), (183765, 6926856), (220518, 5772380), (245020, 5195142), (261720, 4863647), (288619, 4410360), (294024, 4329285), (367530, 3463428), (441036, 2886190), (490040, 2597571), (551295, 2308952), (577238, 2205180), (735060, 1731714), (865857, 1470120), (882072, 1443095), (1102590, 1154476)]