320433360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3373

約数の個数: 160

約数和(自身を含む): 1104595968

約数和(自身を除く): 784162608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3313, 3720, 4030, 4836, 6045, 6448, 6626, 7440, 8060, 9672, 9939, 12090, 13252, 16120, 16565, 19344, 19878, 24180, 26504, 32240, 33130, 39756, 43069, 48360, 49695, 53008, 66260, 79512, 86138, 96720, 99390, 102703, 129207, 132520, 159024, 172276, 198780, 205406, 215345, 258414, 265040, 308109, 344552, 397560, 410812, 430690, 513515, 516828, 616218, 646035, 689104, 795120, 821624, 861380, 1027030, 1033656, 1232436, 1292070, 1335139, 1540545, 1643248, 1722760, 2054060, 2067312, 2464872, 2584140, 2670278, 3081090, 3445520, 4005417, 4108120, 4929744, 5168280, 5340556, 6162180, 6675695, 8010834, 8216240, 10336560, 10681112, 12324360, 13351390, 16021668, 20027085, 21362224, 24648720, 26702780, 32043336, 40054170, 53405560, 64086672, 80108340, 106811120, 160216680, 320433360]

約数ペア:

[(1, 320433360), (2, 160216680), (3, 106811120), (4, 80108340), (5, 64086672), (6, 53405560), (8, 40054170), (10, 32043336), (12, 26702780), (13, 24648720), (15, 21362224), (16, 20027085), (20, 16021668), (24, 13351390), (26, 12324360), (30, 10681112), (31, 10336560), (39, 8216240), (40, 8010834), (48, 6675695), (52, 6162180), (60, 5340556), (62, 5168280), (65, 4929744), (78, 4108120), (80, 4005417), (93, 3445520), (104, 3081090), (120, 2670278), (124, 2584140), (130, 2464872), (155, 2067312), (156, 2054060), (186, 1722760), (195, 1643248), (208, 1540545), (240, 1335139), (248, 1292070), (260, 1232436), (310, 1033656), (312, 1027030), (372, 861380), (390, 821624), (403, 795120), (465, 689104), (496, 646035), (520, 616218), (620, 516828), (624, 513515), (744, 430690), (780, 410812), (806, 397560), (930, 344552), (1040, 308109), (1209, 265040), (1240, 258414), (1488, 215345), (1560, 205406), (1612, 198780), (1860, 172276), (2015, 159024), (2418, 132520), (2480, 129207), (3120, 102703), (3224, 99390), (3313, 96720), (3720, 86138), (4030, 79512), (4836, 66260), (6045, 53008), (6448, 49695), (6626, 48360), (7440, 43069), (8060, 39756), (9672, 33130), (9939, 32240), (12090, 26504), (13252, 24180), (16120, 19878), (16565, 19344)]