2220265440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1646

約数の個数: 288

約数和(自身を含む): 8095127040

約数和(自身を除く): 5874861600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 96, 115, 120, 129, 138, 144, 160, 172, 180, 184, 207, 215, 230, 240, 258, 276, 288, 344, 345, 360, 368, 387, 414, 430, 460, 480, 516, 552, 645, 688, 690, 720, 736, 774, 828, 860, 920, 989, 1032, 1035, 1104, 1290, 1376, 1380, 1440, 1548, 1559, 1656, 1720, 1840, 1935, 1978, 2064, 2070, 2208, 2580, 2760, 2967, 3096, 3118, 3312, 3440, 3680, 3870, 3956, 4128, 4140, 4677, 4945, 5160, 5520, 5934, 6192, 6236, 6624, 6880, 7740, 7795, 7912, 8280, 8901, 9354, 9890, 10320, 11040, 11868, 12384, 12472, 14031, 14835, 15480, 15590, 15824, 16560, 17802, 18708, 19780, 20640, 23385, 23736, 24944, 28062, 29670, 30960, 31180, 31648, 33120, 35604, 35857, 37416, 39560, 44505, 46770, 47472, 49888, 56124, 59340, 61920, 62360, 67037, 70155, 71208, 71714, 74832, 79120, 89010, 93540, 94944, 107571, 112248, 118680, 124720, 134074, 140310, 142416, 143428, 149664, 158240, 178020, 179285, 187080, 201111, 215142, 224496, 237360, 249440, 268148, 280620, 284832, 286856, 322713, 335185, 356040, 358570, 374160, 402222, 430284, 448992, 474720, 536296, 537855, 561240, 573712, 603333, 645426, 670370, 712080, 717140, 748320, 804444, 860568, 1005555, 1072592, 1075710, 1122480, 1147424, 1206666, 1290852, 1340740, 1424160, 1434280, 1541851, 1608888, 1613565, 1721136, 2011110, 2145184, 2151420, 2244960, 2413332, 2581704, 2681480, 2868560, 3016665, 3083702, 3217776, 3227130, 3442272, 4022220, 4302840, 4625553, 4826664, 5163408, 5362960, 5737120, 6033330, 6167404, 6435552, 6454260, 7709255, 8044440, 8605680, 9251106, 9653328, 10326816, 10725920, 12066660, 12334808, 12908520, 13876659, 15418510, 16088880, 17211360, 18502212, 19306656, 23127765, 24133320, 24669616, 25817040, 27753318, 30837020, 32177760, 37004424, 46255530, 48266640, 49339232, 51634080, 55506636, 61674040, 69383295, 74008848, 92511060, 96533280, 111013272, 123348080, 138766590, 148017696, 185022120, 222026544, 246696160, 277533180, 370044240, 444053088, 555066360, 740088480, 1110132720, 2220265440]

約数ペア:

[(1, 2220265440), (2, 1110132720), (3, 740088480), (4, 555066360), (5, 444053088), (6, 370044240), (8, 277533180), (9, 246696160), (10, 222026544), (12, 185022120), (15, 148017696), (16, 138766590), (18, 123348080), (20, 111013272), (23, 96533280), (24, 92511060), (30, 74008848), (32, 69383295), (36, 61674040), (40, 55506636), (43, 51634080), (45, 49339232), (46, 48266640), (48, 46255530), (60, 37004424), (69, 32177760), (72, 30837020), (80, 27753318), (86, 25817040), (90, 24669616), (92, 24133320), (96, 23127765), (115, 19306656), (120, 18502212), (129, 17211360), (138, 16088880), (144, 15418510), (160, 13876659), (172, 12908520), (180, 12334808), (184, 12066660), (207, 10725920), (215, 10326816), (230, 9653328), (240, 9251106), (258, 8605680), (276, 8044440), (288, 7709255), (344, 6454260), (345, 6435552), (360, 6167404), (368, 6033330), (387, 5737120), (414, 5362960), (430, 5163408), (460, 4826664), (480, 4625553), (516, 4302840), (552, 4022220), (645, 3442272), (688, 3227130), (690, 3217776), (720, 3083702), (736, 3016665), (774, 2868560), (828, 2681480), (860, 2581704), (920, 2413332), (989, 2244960), (1032, 2151420), (1035, 2145184), (1104, 2011110), (1290, 1721136), (1376, 1613565), (1380, 1608888), (1440, 1541851), (1548, 1434280), (1559, 1424160), (1656, 1340740), (1720, 1290852), (1840, 1206666), (1935, 1147424), (1978, 1122480), (2064, 1075710), (2070, 1072592), (2208, 1005555), (2580, 860568), (2760, 804444), (2967, 748320), (3096, 717140), (3118, 712080), (3312, 670370), (3440, 645426), (3680, 603333), (3870, 573712), (3956, 561240), (4128, 537855), (4140, 536296), (4677, 474720), (4945, 448992), (5160, 430284), (5520, 402222), (5934, 374160), (6192, 358570), (6236, 356040), (6624, 335185), (6880, 322713), (7740, 286856), (7795, 284832), (7912, 280620), (8280, 268148), (8901, 249440), (9354, 237360), (9890, 224496), (10320, 215142), (11040, 201111), (11868, 187080), (12384, 179285), (12472, 178020), (14031, 158240), (14835, 149664), (15480, 143428), (15590, 142416), (15824, 140310), (16560, 134074), (17802, 124720), (18708, 118680), (19780, 112248), (20640, 107571), (23385, 94944), (23736, 93540), (24944, 89010), (28062, 79120), (29670, 74832), (30960, 71714), (31180, 71208), (31648, 70155), (33120, 67037), (35604, 62360), (35857, 61920), (37416, 59340), (39560, 56124), (44505, 49888), (46770, 47472)]