84051240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 235283160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 179, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 358, 364, 390, 420, 430, 455, 516, 520, 537, 546, 559, 602, 645, 716, 728, 780, 840, 860, 895, 903, 910, 1032, 1074, 1092, 1118, 1204, 1253, 1290, 1365, 1432, 1505, 1560, 1677, 1720, 1790, 1806, 1820, 2148, 2184, 2236, 2327, 2408, 2506, 2580, 2685, 2730, 2795, 3010, 3354, 3580, 3612, 3640, 3759, 3913, 4296, 4472, 4515, 4654, 5012, 5160, 5370, 5460, 5590, 6020, 6265, 6708, 6981, 7160, 7224, 7518, 7697, 7826, 8385, 9030, 9308, 10024, 10740, 10920, 11180, 11635, 11739, 12040, 12530, 13416, 13962, 15036, 15394, 15652, 16289, 16770, 18060, 18616, 18795, 19565, 21480, 22360, 23091, 23270, 23478, 25060, 27924, 30072, 30788, 31304, 32578, 33540, 34905, 36120, 37590, 38485, 39130, 46182, 46540, 46956, 48867, 50120, 53879, 55848, 58695, 61576, 65156, 67080, 69810, 75180, 76970, 78260, 81445, 92364, 93080, 93912, 97734, 100061, 107758, 115455, 117390, 130312, 139620, 150360, 153940, 156520, 161637, 162890, 184728, 195468, 200122, 215516, 230910, 234780, 244335, 269395, 279240, 300183, 307880, 323274, 325780, 390936, 400244, 431032, 461820, 469560, 488670, 500305, 538790, 600366, 646548, 651560, 700427, 800488, 808185, 923640, 977340, 1000610, 1077580, 1200732, 1293096, 1400854, 1500915, 1616370, 1954680, 2001220, 2101281, 2155160, 2401464, 2801708, 3001830, 3232740, 3502135, 4002440, 4202562, 5603416, 6003660, 6465480, 7004270, 8405124, 10506405, 12007320, 14008540, 16810248, 21012810, 28017080, 42025620, 84051240]

約数ペア:

[(1, 84051240), (2, 42025620), (3, 28017080), (4, 21012810), (5, 16810248), (6, 14008540), (7, 12007320), (8, 10506405), (10, 8405124), (12, 7004270), (13, 6465480), (14, 6003660), (15, 5603416), (20, 4202562), (21, 4002440), (24, 3502135), (26, 3232740), (28, 3001830), (30, 2801708), (35, 2401464), (39, 2155160), (40, 2101281), (42, 2001220), (43, 1954680), (52, 1616370), (56, 1500915), (60, 1400854), (65, 1293096), (70, 1200732), (78, 1077580), (84, 1000610), (86, 977340), (91, 923640), (104, 808185), (105, 800488), (120, 700427), (129, 651560), (130, 646548), (140, 600366), (156, 538790), (168, 500305), (172, 488670), (179, 469560), (182, 461820), (195, 431032), (210, 400244), (215, 390936), (258, 325780), (260, 323274), (273, 307880), (280, 300183), (301, 279240), (312, 269395), (344, 244335), (358, 234780), (364, 230910), (390, 215516), (420, 200122), (430, 195468), (455, 184728), (516, 162890), (520, 161637), (537, 156520), (546, 153940), (559, 150360), (602, 139620), (645, 130312), (716, 117390), (728, 115455), (780, 107758), (840, 100061), (860, 97734), (895, 93912), (903, 93080), (910, 92364), (1032, 81445), (1074, 78260), (1092, 76970), (1118, 75180), (1204, 69810), (1253, 67080), (1290, 65156), (1365, 61576), (1432, 58695), (1505, 55848), (1560, 53879), (1677, 50120), (1720, 48867), (1790, 46956), (1806, 46540), (1820, 46182), (2148, 39130), (2184, 38485), (2236, 37590), (2327, 36120), (2408, 34905), (2506, 33540), (2580, 32578), (2685, 31304), (2730, 30788), (2795, 30072), (3010, 27924), (3354, 25060), (3580, 23478), (3612, 23270), (3640, 23091), (3759, 22360), (3913, 21480), (4296, 19565), (4472, 18795), (4515, 18616), (4654, 18060), (5012, 16770), (5160, 16289), (5370, 15652), (5460, 15394), (5590, 15036), (6020, 13962), (6265, 13416), (6708, 12530), (6981, 12040), (7160, 11739), (7224, 11635), (7518, 11180), (7697, 10920), (7826, 10740), (8385, 10024), (9030, 9308)]