139028760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 495593280

約数和(自身を除く): 356564520

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, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 487, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 974, 1098, 1170, 1220, 1461, 1464, 1560, 1586, 1830, 1948, 2196, 2340, 2379, 2435, 2440, 2745, 2922, 3172, 3660, 3896, 3965, 4383, 4392, 4680, 4758, 4870, 5490, 5844, 6331, 6344, 7137, 7305, 7320, 7930, 8766, 9516, 9740, 10980, 11688, 11895, 12662, 14274, 14610, 15860, 17532, 18993, 19032, 19480, 21915, 21960, 23790, 25324, 28548, 29220, 29707, 31655, 31720, 35064, 35685, 37986, 43830, 47580, 50648, 56979, 57096, 58440, 59414, 63310, 71370, 75972, 87660, 89121, 94965, 95160, 113958, 118828, 126620, 142740, 148535, 151944, 175320, 178242, 189930, 227916, 237656, 253240, 267363, 284895, 285480, 297070, 356484, 379860, 386191, 445605, 455832, 534726, 569790, 594140, 712968, 759720, 772382, 891210, 1069452, 1139580, 1158573, 1188280, 1336815, 1544764, 1782420, 1930955, 2138904, 2279160, 2317146, 2673630, 3089528, 3475719, 3564840, 3861910, 4634292, 5347260, 5792865, 6951438, 7723820, 9268584, 10694520, 11585730, 13902876, 15447640, 17378595, 23171460, 27805752, 34757190, 46342920, 69514380, 139028760]

約数ペア:

[(1, 139028760), (2, 69514380), (3, 46342920), (4, 34757190), (5, 27805752), (6, 23171460), (8, 17378595), (9, 15447640), (10, 13902876), (12, 11585730), (13, 10694520), (15, 9268584), (18, 7723820), (20, 6951438), (24, 5792865), (26, 5347260), (30, 4634292), (36, 3861910), (39, 3564840), (40, 3475719), (45, 3089528), (52, 2673630), (60, 2317146), (61, 2279160), (65, 2138904), (72, 1930955), (78, 1782420), (90, 1544764), (104, 1336815), (117, 1188280), (120, 1158573), (122, 1139580), (130, 1069452), (156, 891210), (180, 772382), (183, 759720), (195, 712968), (234, 594140), (244, 569790), (260, 534726), (305, 455832), (312, 445605), (360, 386191), (366, 379860), (390, 356484), (468, 297070), (487, 285480), (488, 284895), (520, 267363), (549, 253240), (585, 237656), (610, 227916), (732, 189930), (780, 178242), (793, 175320), (915, 151944), (936, 148535), (974, 142740), (1098, 126620), (1170, 118828), (1220, 113958), (1461, 95160), (1464, 94965), (1560, 89121), (1586, 87660), (1830, 75972), (1948, 71370), (2196, 63310), (2340, 59414), (2379, 58440), (2435, 57096), (2440, 56979), (2745, 50648), (2922, 47580), (3172, 43830), (3660, 37986), (3896, 35685), (3965, 35064), (4383, 31720), (4392, 31655), (4680, 29707), (4758, 29220), (4870, 28548), (5490, 25324), (5844, 23790), (6331, 21960), (6344, 21915), (7137, 19480), (7305, 19032), (7320, 18993), (7930, 17532), (8766, 15860), (9516, 14610), (9740, 14274), (10980, 12662), (11688, 11895)]