289453320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 1023160320

約数和(自身を除く): 733707000

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, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 468, 487, 508, 520, 585, 635, 762, 780, 936, 974, 1016, 1143, 1170, 1270, 1461, 1524, 1560, 1651, 1905, 1948, 2286, 2340, 2435, 2540, 2922, 3048, 3302, 3810, 3896, 4383, 4572, 4680, 4870, 4953, 5080, 5715, 5844, 6331, 6604, 7305, 7620, 8255, 8766, 9144, 9740, 9906, 11430, 11688, 12662, 13208, 14610, 14859, 15240, 16510, 17532, 18993, 19480, 19812, 21915, 22860, 24765, 25324, 29220, 29718, 31655, 33020, 35064, 37986, 39624, 43830, 45720, 49530, 50648, 56979, 58440, 59436, 61849, 63310, 66040, 74295, 75972, 87660, 94965, 99060, 113958, 118872, 123698, 126620, 148590, 151944, 175320, 185547, 189930, 198120, 227916, 247396, 253240, 284895, 297180, 309245, 371094, 379860, 455832, 494792, 556641, 569790, 594360, 618490, 742188, 759720, 804037, 927735, 1113282, 1139580, 1236980, 1484376, 1608074, 1855470, 2226564, 2279160, 2412111, 2473960, 2783205, 3216148, 3710940, 4020185, 4453128, 4824222, 5566410, 6432296, 7236333, 7421880, 8040370, 9648444, 11132820, 12060555, 14472666, 16080740, 19296888, 22265640, 24121110, 28945332, 32161480, 36181665, 48242220, 57890664, 72363330, 96484440, 144726660, 289453320]

約数ペア:

[(1, 289453320), (2, 144726660), (3, 96484440), (4, 72363330), (5, 57890664), (6, 48242220), (8, 36181665), (9, 32161480), (10, 28945332), (12, 24121110), (13, 22265640), (15, 19296888), (18, 16080740), (20, 14472666), (24, 12060555), (26, 11132820), (30, 9648444), (36, 8040370), (39, 7421880), (40, 7236333), (45, 6432296), (52, 5566410), (60, 4824222), (65, 4453128), (72, 4020185), (78, 3710940), (90, 3216148), (104, 2783205), (117, 2473960), (120, 2412111), (127, 2279160), (130, 2226564), (156, 1855470), (180, 1608074), (195, 1484376), (234, 1236980), (254, 1139580), (260, 1113282), (312, 927735), (360, 804037), (381, 759720), (390, 742188), (468, 618490), (487, 594360), (508, 569790), (520, 556641), (585, 494792), (635, 455832), (762, 379860), (780, 371094), (936, 309245), (974, 297180), (1016, 284895), (1143, 253240), (1170, 247396), (1270, 227916), (1461, 198120), (1524, 189930), (1560, 185547), (1651, 175320), (1905, 151944), (1948, 148590), (2286, 126620), (2340, 123698), (2435, 118872), (2540, 113958), (2922, 99060), (3048, 94965), (3302, 87660), (3810, 75972), (3896, 74295), (4383, 66040), (4572, 63310), (4680, 61849), (4870, 59436), (4953, 58440), (5080, 56979), (5715, 50648), (5844, 49530), (6331, 45720), (6604, 43830), (7305, 39624), (7620, 37986), (8255, 35064), (8766, 33020), (9144, 31655), (9740, 29718), (9906, 29220), (11430, 25324), (11688, 24765), (12662, 22860), (13208, 21915), (14610, 19812), (14859, 19480), (15240, 18993), (16510, 17532)]