2718162720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20784

約数の個数: 288

約数和(自身を含む): 11416833792

約数和(自身を除く): 8698671072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 20743, 21840, 26208, 32760, 41486, 43680, 62229, 65520, 82972, 103715, 124458, 131040, 145201, 165944, 186687, 207430, 248916, 269659, 290402, 311145, 331888, 373374, 414860, 435603, 497832, 539318, 580804, 622290, 663776, 726005, 746748, 808977, 829720, 871206, 933435, 995664, 1078636, 1161608, 1244580, 1306809, 1348295, 1452010, 1493496, 1617954, 1659440, 1742412, 1866870, 1887613, 1991328, 2157272, 2178015, 2323216, 2426931, 2489160, 2613618, 2696590, 2904020, 2986992, 3235908, 3318880, 3484824, 3733740, 3775226, 4044885, 4314544, 4356030, 4646432, 4853862, 4978320, 5227236, 5393180, 5662839, 5808040, 5973984, 6471816, 6534045, 6969648, 7467480, 7550452, 8089770, 8629088, 8712060, 9438065, 9707724, 9956640, 10454472, 10786360, 11325678, 11616080, 12134655, 12943632, 13068090, 13939296, 14934960, 15100904, 16179540, 16988517, 17424120, 18876130, 19415448, 20908944, 21572720, 22651356, 23232160, 24269310, 25887264, 26136180, 28314195, 29869920, 30201808, 32359080, 33977034, 34848240, 37752260, 38830896, 41817888, 43145440, 45302712, 48538620, 52272360, 56628390, 60403616, 64718160, 67954068, 69696480, 75504520, 77661792, 84942585, 90605424, 97077240, 104544720, 113256780, 129436320, 135908136, 151009040, 169885170, 181210848, 194154480, 209089440, 226513560, 271816272, 302018080, 339770340, 388308960, 453027120, 543632544, 679540680, 906054240, 1359081360, 2718162720]

約数ペア:

[(1, 2718162720), (2, 1359081360), (3, 906054240), (4, 679540680), (5, 543632544), (6, 453027120), (7, 388308960), (8, 339770340), (9, 302018080), (10, 271816272), (12, 226513560), (13, 209089440), (14, 194154480), (15, 181210848), (16, 169885170), (18, 151009040), (20, 135908136), (21, 129436320), (24, 113256780), (26, 104544720), (28, 97077240), (30, 90605424), (32, 84942585), (35, 77661792), (36, 75504520), (39, 69696480), (40, 67954068), (42, 64718160), (45, 60403616), (48, 56628390), (52, 52272360), (56, 48538620), (60, 45302712), (63, 43145440), (65, 41817888), (70, 38830896), (72, 37752260), (78, 34848240), (80, 33977034), (84, 32359080), (90, 30201808), (91, 29869920), (96, 28314195), (104, 26136180), (105, 25887264), (112, 24269310), (117, 23232160), (120, 22651356), (126, 21572720), (130, 20908944), (140, 19415448), (144, 18876130), (156, 17424120), (160, 16988517), (168, 16179540), (180, 15100904), (182, 14934960), (195, 13939296), (208, 13068090), (210, 12943632), (224, 12134655), (234, 11616080), (240, 11325678), (252, 10786360), (260, 10454472), (273, 9956640), (280, 9707724), (288, 9438065), (312, 8712060), (315, 8629088), (336, 8089770), (360, 7550452), (364, 7467480), (390, 6969648), (416, 6534045), (420, 6471816), (455, 5973984), (468, 5808040), (480, 5662839), (504, 5393180), (520, 5227236), (546, 4978320), (560, 4853862), (585, 4646432), (624, 4356030), (630, 4314544), (672, 4044885), (720, 3775226), (728, 3733740), (780, 3484824), (819, 3318880), (840, 3235908), (910, 2986992), (936, 2904020), (1008, 2696590), (1040, 2613618), (1092, 2489160), (1120, 2426931), (1170, 2323216), (1248, 2178015), (1260, 2157272), (1365, 1991328), (1440, 1887613), (1456, 1866870), (1560, 1742412), (1638, 1659440), (1680, 1617954), (1820, 1493496), (1872, 1452010), (2016, 1348295), (2080, 1306809), (2184, 1244580), (2340, 1161608), (2520, 1078636), (2730, 995664), (2912, 933435), (3120, 871206), (3276, 829720), (3360, 808977), (3640, 746748), (3744, 726005), (4095, 663776), (4368, 622290), (4680, 580804), (5040, 539318), (5460, 497832), (6240, 435603), (6552, 414860), (7280, 373374), (8190, 331888), (8736, 311145), (9360, 290402), (10080, 269659), (10920, 248916), (13104, 207430), (14560, 186687), (16380, 165944), (18720, 145201), (20743, 131040), (21840, 124458), (26208, 103715), (32760, 82972), (41486, 65520), (43680, 62229)]