15691412890980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1\times {\mathrm{1107217}}^1$

素因数の和:1109106

約数の個数: 144

約数和(自身を含む): 48730843185024

約数和(自身を除く): 33039430294044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1831, 1935, 2580, 3662, 3870, 5493, 7324, 7740, 9155, 10986, 16479, 18310, 21972, 27465, 32958, 36620, 54930, 65916, 78733, 82395, 109860, 157466, 164790, 236199, 314932, 329580, 393665, 472398, 708597, 787330, 944796, 1107217, 1180995, 1417194, 1574660, 2214434, 2361990, 2834388, 3321651, 3542985, 4428868, 4723980, 5536085, 6643302, 7085970, 9964953, 11072170, 13286604, 14171940, 16608255, 19929906, 22144340, 33216510, 39859812, 47610331, 49824765, 66433020, 95220662, 99649530, 142830993, 190441324, 199299060, 238051655, 285661986, 428492979, 476103310, 571323972, 714154965, 856985958, 952206620, 1428309930, 1713971916, 2027314327, 2142464895, 2856619860, 4054628654, 4284929790, 6081942981, 8109257308, 8569859580, 10136571635, 12163885962, 18245828943, 20273143270, 24327771924, 30409714905, 36491657886, 40546286540, 60819429810, 72983315772, 87174516061, 91229144715, 121638859620, 174349032122, 182458289430, 261523548183, 348698064244, 364916578860, 435872580305, 523047096366, 784570644549, 871745160610, 1046094192732, 1307617740915, 1569141289098, 1743490321220, 2615235481830, 3138282578196, 3922853222745, 5230470963660, 7845706445490, 15691412890980]

約数ペア:

[(1, 15691412890980), (2, 7845706445490), (3, 5230470963660), (4, 3922853222745), (5, 3138282578196), (6, 2615235481830), (9, 1743490321220), (10, 1569141289098), (12, 1307617740915), (15, 1046094192732), (18, 871745160610), (20, 784570644549), (30, 523047096366), (36, 435872580305), (43, 364916578860), (45, 348698064244), (60, 261523548183), (86, 182458289430), (90, 174349032122), (129, 121638859620), (172, 91229144715), (180, 87174516061), (215, 72983315772), (258, 60819429810), (387, 40546286540), (430, 36491657886), (516, 30409714905), (645, 24327771924), (774, 20273143270), (860, 18245828943), (1290, 12163885962), (1548, 10136571635), (1831, 8569859580), (1935, 8109257308), (2580, 6081942981), (3662, 4284929790), (3870, 4054628654), (5493, 2856619860), (7324, 2142464895), (7740, 2027314327), (9155, 1713971916), (10986, 1428309930), (16479, 952206620), (18310, 856985958), (21972, 714154965), (27465, 571323972), (32958, 476103310), (36620, 428492979), (54930, 285661986), (65916, 238051655), (78733, 199299060), (82395, 190441324), (109860, 142830993), (157466, 99649530), (164790, 95220662), (236199, 66433020), (314932, 49824765), (329580, 47610331), (393665, 39859812), (472398, 33216510), (708597, 22144340), (787330, 19929906), (944796, 16608255), (1107217, 14171940), (1180995, 13286604), (1417194, 11072170), (1574660, 9964953), (2214434, 7085970), (2361990, 6643302), (2834388, 5536085), (3321651, 4723980), (3542985, 4428868)]