2015983080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 240

約数和(自身を含む): 7201317420

約数和(自身を除く): 5185334340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 289, 306, 324, 340, 360, 405, 408, 459, 510, 540, 578, 612, 648, 680, 765, 810, 867, 918, 1020, 1080, 1156, 1224, 1377, 1445, 1530, 1620, 1734, 1836, 2040, 2153, 2295, 2312, 2601, 2754, 2890, 3060, 3240, 3468, 3672, 4306, 4335, 4590, 5202, 5508, 5780, 6120, 6459, 6885, 6936, 7803, 8612, 8670, 9180, 10404, 10765, 11016, 11560, 12918, 13005, 13770, 15606, 17224, 17340, 18360, 19377, 20808, 21530, 23409, 25836, 26010, 27540, 31212, 32295, 34680, 36601, 38754, 39015, 43060, 46818, 51672, 52020, 55080, 58131, 62424, 64590, 73202, 77508, 78030, 86120, 93636, 96885, 104040, 109803, 116262, 117045, 129180, 146404, 155016, 156060, 174393, 183005, 187272, 193770, 219606, 232524, 234090, 258360, 290655, 292808, 312120, 329409, 348786, 366010, 387540, 439212, 465048, 468180, 549015, 581310, 622217, 658818, 697572, 732020, 775080, 871965, 878424, 936360, 988227, 1098030, 1162620, 1244434, 1317636, 1395144, 1464040, 1647045, 1743930, 1866651, 1976454, 2196060, 2325240, 2488868, 2635272, 2964681, 3111085, 3294090, 3487860, 3733302, 3952908, 4392120, 4941135, 4977736, 5599953, 5929362, 6222170, 6588180, 6975720, 7466604, 7905816, 9333255, 9882270, 11199906, 11858724, 12444340, 13176360, 14823405, 14933208, 16799859, 18666510, 19764540, 22399812, 23717448, 24888680, 27999765, 29646810, 33599718, 37333020, 39529080, 44799624, 50399577, 55999530, 59293620, 67199436, 74666040, 83999295, 100799154, 111999060, 118587240, 134398872, 167998590, 201598308, 223998120, 251997885, 335997180, 403196616, 503995770, 671994360, 1007991540, 2015983080]

約数ペア:

[(1, 2015983080), (2, 1007991540), (3, 671994360), (4, 503995770), (5, 403196616), (6, 335997180), (8, 251997885), (9, 223998120), (10, 201598308), (12, 167998590), (15, 134398872), (17, 118587240), (18, 111999060), (20, 100799154), (24, 83999295), (27, 74666040), (30, 67199436), (34, 59293620), (36, 55999530), (40, 50399577), (45, 44799624), (51, 39529080), (54, 37333020), (60, 33599718), (68, 29646810), (72, 27999765), (81, 24888680), (85, 23717448), (90, 22399812), (102, 19764540), (108, 18666510), (120, 16799859), (135, 14933208), (136, 14823405), (153, 13176360), (162, 12444340), (170, 11858724), (180, 11199906), (204, 9882270), (216, 9333255), (255, 7905816), (270, 7466604), (289, 6975720), (306, 6588180), (324, 6222170), (340, 5929362), (360, 5599953), (405, 4977736), (408, 4941135), (459, 4392120), (510, 3952908), (540, 3733302), (578, 3487860), (612, 3294090), (648, 3111085), (680, 2964681), (765, 2635272), (810, 2488868), (867, 2325240), (918, 2196060), (1020, 1976454), (1080, 1866651), (1156, 1743930), (1224, 1647045), (1377, 1464040), (1445, 1395144), (1530, 1317636), (1620, 1244434), (1734, 1162620), (1836, 1098030), (2040, 988227), (2153, 936360), (2295, 878424), (2312, 871965), (2601, 775080), (2754, 732020), (2890, 697572), (3060, 658818), (3240, 622217), (3468, 581310), (3672, 549015), (4306, 468180), (4335, 465048), (4590, 439212), (5202, 387540), (5508, 366010), (5780, 348786), (6120, 329409), (6459, 312120), (6885, 292808), (6936, 290655), (7803, 258360), (8612, 234090), (8670, 232524), (9180, 219606), (10404, 193770), (10765, 187272), (11016, 183005), (11560, 174393), (12918, 156060), (13005, 155016), (13770, 146404), (15606, 129180), (17224, 117045), (17340, 116262), (18360, 109803), (19377, 104040), (20808, 96885), (21530, 93636), (23409, 86120), (25836, 78030), (26010, 77508), (27540, 73202), (31212, 64590), (32295, 62424), (34680, 58131), (36601, 55080), (38754, 52020), (39015, 51672), (43060, 46818)]