2108672280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40961}}^1$

素因数の和:41002

約数の個数: 192

約数和(自身を含む): 8051490720

約数和(自身を除く): 5942818440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 40961, 51480, 81922, 122883, 163844, 204805, 245766, 327688, 368649, 409610, 450571, 491532, 532493, 614415, 737298, 819220, 901142, 983064, 1064986, 1228830, 1351713, 1474596, 1597479, 1638440, 1802284, 1843245, 2129972, 2252855, 2457660, 2662465, 2703426, 2949192, 3194958, 3604568, 3686490, 4055139, 4259944, 4505710, 4792437, 4915320, 5324930, 5406852, 5857423, 6389916, 6758565, 7372980, 7987395, 8110278, 9011420, 9584874, 10649860, 10813704, 11714846, 12779832, 13517130, 14745960, 15974790, 16220556, 17572269, 18022840, 19169748, 20275695, 21299720, 23429692, 23962185, 27034260, 29287115, 31949580, 32441112, 35144538, 38339496, 40551390, 46859384, 47924370, 52716807, 54068520, 58574230, 63899160, 70289076, 81102780, 87861345, 95848740, 105433614, 117148460, 140578152, 162205560, 175722690, 191697480, 210867228, 234296920, 263584035, 351445380, 421734456, 527168070, 702890760, 1054336140, 2108672280]

約数ペア:

[(1, 2108672280), (2, 1054336140), (3, 702890760), (4, 527168070), (5, 421734456), (6, 351445380), (8, 263584035), (9, 234296920), (10, 210867228), (11, 191697480), (12, 175722690), (13, 162205560), (15, 140578152), (18, 117148460), (20, 105433614), (22, 95848740), (24, 87861345), (26, 81102780), (30, 70289076), (33, 63899160), (36, 58574230), (39, 54068520), (40, 52716807), (44, 47924370), (45, 46859384), (52, 40551390), (55, 38339496), (60, 35144538), (65, 32441112), (66, 31949580), (72, 29287115), (78, 27034260), (88, 23962185), (90, 23429692), (99, 21299720), (104, 20275695), (110, 19169748), (117, 18022840), (120, 17572269), (130, 16220556), (132, 15974790), (143, 14745960), (156, 13517130), (165, 12779832), (180, 11714846), (195, 10813704), (198, 10649860), (220, 9584874), (234, 9011420), (260, 8110278), (264, 7987395), (286, 7372980), (312, 6758565), (330, 6389916), (360, 5857423), (390, 5406852), (396, 5324930), (429, 4915320), (440, 4792437), (468, 4505710), (495, 4259944), (520, 4055139), (572, 3686490), (585, 3604568), (660, 3194958), (715, 2949192), (780, 2703426), (792, 2662465), (858, 2457660), (936, 2252855), (990, 2129972), (1144, 1843245), (1170, 1802284), (1287, 1638440), (1320, 1597479), (1430, 1474596), (1560, 1351713), (1716, 1228830), (1980, 1064986), (2145, 983064), (2340, 901142), (2574, 819220), (2860, 737298), (3432, 614415), (3960, 532493), (4290, 491532), (4680, 450571), (5148, 409610), (5720, 368649), (6435, 327688), (8580, 245766), (10296, 204805), (12870, 163844), (17160, 122883), (25740, 81922), (40961, 51480)]