806518320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2611

約数の個数: 160

約数和(自身を含む): 2641926144

約数和(自身を除く): 1835407824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2521, 2580, 2666, 3440, 3720, 3999, 5042, 5160, 5332, 6665, 7440, 7563, 7998, 10084, 10320, 10664, 12605, 13330, 15126, 15996, 19995, 20168, 21328, 25210, 26660, 30252, 31992, 37815, 39990, 40336, 50420, 53320, 60504, 63984, 75630, 78151, 79980, 100840, 106640, 108403, 121008, 151260, 156302, 159960, 201680, 216806, 234453, 302520, 312604, 319920, 325209, 390755, 433612, 468906, 542015, 605040, 625208, 650418, 781510, 867224, 937812, 1084030, 1172265, 1250416, 1300836, 1563020, 1626045, 1734448, 1875624, 2168060, 2344530, 2601672, 3126040, 3252090, 3360493, 3751248, 4336120, 4689060, 5203344, 6252080, 6504180, 6720986, 8672240, 9378120, 10081479, 13008360, 13441972, 16802465, 18756240, 20162958, 26016720, 26883944, 33604930, 40325916, 50407395, 53767888, 67209860, 80651832, 100814790, 134419720, 161303664, 201629580, 268839440, 403259160, 806518320]

約数ペア:

[(1, 806518320), (2, 403259160), (3, 268839440), (4, 201629580), (5, 161303664), (6, 134419720), (8, 100814790), (10, 80651832), (12, 67209860), (15, 53767888), (16, 50407395), (20, 40325916), (24, 33604930), (30, 26883944), (31, 26016720), (40, 20162958), (43, 18756240), (48, 16802465), (60, 13441972), (62, 13008360), (80, 10081479), (86, 9378120), (93, 8672240), (120, 6720986), (124, 6504180), (129, 6252080), (155, 5203344), (172, 4689060), (186, 4336120), (215, 3751248), (240, 3360493), (248, 3252090), (258, 3126040), (310, 2601672), (344, 2344530), (372, 2168060), (430, 1875624), (465, 1734448), (496, 1626045), (516, 1563020), (620, 1300836), (645, 1250416), (688, 1172265), (744, 1084030), (860, 937812), (930, 867224), (1032, 781510), (1240, 650418), (1290, 625208), (1333, 605040), (1488, 542015), (1720, 468906), (1860, 433612), (2064, 390755), (2480, 325209), (2521, 319920), (2580, 312604), (2666, 302520), (3440, 234453), (3720, 216806), (3999, 201680), (5042, 159960), (5160, 156302), (5332, 151260), (6665, 121008), (7440, 108403), (7563, 106640), (7998, 100840), (10084, 79980), (10320, 78151), (10664, 75630), (12605, 63984), (13330, 60504), (15126, 53320), (15996, 50420), (19995, 40336), (20168, 39990), (21328, 37815), (25210, 31992), (26660, 30252)]