2817360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 240

約数和(自身を含む): 11915904

約数和(自身を除く): 9098544

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, 35, 36, 39, 40, 42, 43, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 86, 90, 91, 104, 105, 112, 117, 120, 126, 129, 130, 140, 144, 156, 168, 172, 180, 182, 195, 208, 210, 215, 234, 240, 252, 258, 260, 273, 280, 301, 312, 315, 336, 344, 360, 364, 387, 390, 420, 430, 455, 468, 504, 516, 520, 546, 559, 560, 585, 602, 624, 630, 645, 688, 720, 728, 774, 780, 819, 840, 860, 903, 910, 936, 1008, 1032, 1040, 1092, 1118, 1170, 1204, 1260, 1290, 1365, 1456, 1505, 1548, 1560, 1638, 1677, 1680, 1720, 1806, 1820, 1872, 1935, 2064, 2184, 2236, 2340, 2408, 2520, 2580, 2709, 2730, 2795, 3010, 3096, 3120, 3276, 3354, 3440, 3612, 3640, 3870, 3913, 4095, 4368, 4472, 4515, 4680, 4816, 5031, 5040, 5160, 5418, 5460, 5590, 6020, 6192, 6552, 6708, 7224, 7280, 7740, 7826, 8190, 8385, 8944, 9030, 9360, 10062, 10320, 10836, 10920, 11180, 11739, 12040, 13104, 13416, 13545, 14448, 15480, 15652, 16380, 16770, 18060, 19565, 20124, 21672, 21840, 22360, 23478, 24080, 25155, 26832, 27090, 30960, 31304, 32760, 33540, 35217, 36120, 39130, 40248, 43344, 44720, 46956, 50310, 54180, 58695, 62608, 65520, 67080, 70434, 72240, 78260, 80496, 93912, 100620, 108360, 117390, 134160, 140868, 156520, 176085, 187824, 201240, 216720, 234780, 281736, 313040, 352170, 402480, 469560, 563472, 704340, 939120, 1408680, 2817360]

約数ペア:

[(1, 2817360), (2, 1408680), (3, 939120), (4, 704340), (5, 563472), (6, 469560), (7, 402480), (8, 352170), (9, 313040), (10, 281736), (12, 234780), (13, 216720), (14, 201240), (15, 187824), (16, 176085), (18, 156520), (20, 140868), (21, 134160), (24, 117390), (26, 108360), (28, 100620), (30, 93912), (35, 80496), (36, 78260), (39, 72240), (40, 70434), (42, 67080), (43, 65520), (45, 62608), (48, 58695), (52, 54180), (56, 50310), (60, 46956), (63, 44720), (65, 43344), (70, 40248), (72, 39130), (78, 36120), (80, 35217), (84, 33540), (86, 32760), (90, 31304), (91, 30960), (104, 27090), (105, 26832), (112, 25155), (117, 24080), (120, 23478), (126, 22360), (129, 21840), (130, 21672), (140, 20124), (144, 19565), (156, 18060), (168, 16770), (172, 16380), (180, 15652), (182, 15480), (195, 14448), (208, 13545), (210, 13416), (215, 13104), (234, 12040), (240, 11739), (252, 11180), (258, 10920), (260, 10836), (273, 10320), (280, 10062), (301, 9360), (312, 9030), (315, 8944), (336, 8385), (344, 8190), (360, 7826), (364, 7740), (387, 7280), (390, 7224), (420, 6708), (430, 6552), (455, 6192), (468, 6020), (504, 5590), (516, 5460), (520, 5418), (546, 5160), (559, 5040), (560, 5031), (585, 4816), (602, 4680), (624, 4515), (630, 4472), (645, 4368), (688, 4095), (720, 3913), (728, 3870), (774, 3640), (780, 3612), (819, 3440), (840, 3354), (860, 3276), (903, 3120), (910, 3096), (936, 3010), (1008, 2795), (1032, 2730), (1040, 2709), (1092, 2580), (1118, 2520), (1170, 2408), (1204, 2340), (1260, 2236), (1290, 2184), (1365, 2064), (1456, 1935), (1505, 1872), (1548, 1820), (1560, 1806), (1638, 1720), (1677, 1680)]