202886040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 734469120

約数和(自身を除く): 531583080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 56, 60, 70, 82, 84, 86, 105, 120, 123, 129, 137, 140, 164, 168, 172, 205, 210, 215, 246, 258, 274, 280, 287, 301, 328, 344, 410, 411, 420, 430, 492, 516, 548, 574, 602, 615, 645, 685, 820, 822, 840, 860, 861, 903, 959, 984, 1032, 1096, 1148, 1204, 1230, 1290, 1370, 1435, 1505, 1640, 1644, 1720, 1722, 1763, 1806, 1918, 2055, 2296, 2408, 2460, 2580, 2740, 2870, 2877, 3010, 3288, 3444, 3526, 3612, 3836, 4110, 4305, 4515, 4795, 4920, 5160, 5289, 5480, 5617, 5740, 5754, 5891, 6020, 6888, 7052, 7224, 7672, 8220, 8610, 8815, 9030, 9590, 10578, 11234, 11480, 11508, 11782, 12040, 12341, 14104, 14385, 16440, 16851, 17220, 17630, 17673, 18060, 19180, 21156, 22468, 23016, 23564, 24682, 26445, 28085, 28770, 29455, 33702, 34440, 35260, 35346, 36120, 37023, 38360, 39319, 41237, 42312, 44936, 47128, 49364, 52890, 56170, 57540, 58910, 61705, 67404, 70520, 70692, 74046, 78638, 82474, 84255, 88365, 98728, 105780, 112340, 115080, 117820, 117957, 123410, 123711, 134808, 141384, 148092, 157276, 164948, 168510, 176730, 185115, 196595, 206185, 211560, 224680, 235640, 235914, 241531, 246820, 247422, 296184, 314552, 329896, 337020, 353460, 370230, 393190, 412370, 471828, 483062, 493640, 494844, 589785, 618555, 674040, 706920, 724593, 740460, 786380, 824740, 943656, 966124, 989688, 1179570, 1207655, 1237110, 1449186, 1480920, 1572760, 1649480, 1690717, 1932248, 2359140, 2415310, 2474220, 2898372, 3381434, 3622965, 4718280, 4830620, 4948440, 5072151, 5796744, 6762868, 7245930, 8453585, 9661240, 10144302, 13525736, 14491860, 16907170, 20288604, 25360755, 28983720, 33814340, 40577208, 50721510, 67628680, 101443020, 202886040]

約数ペア:

[(1, 202886040), (2, 101443020), (3, 67628680), (4, 50721510), (5, 40577208), (6, 33814340), (7, 28983720), (8, 25360755), (10, 20288604), (12, 16907170), (14, 14491860), (15, 13525736), (20, 10144302), (21, 9661240), (24, 8453585), (28, 7245930), (30, 6762868), (35, 5796744), (40, 5072151), (41, 4948440), (42, 4830620), (43, 4718280), (56, 3622965), (60, 3381434), (70, 2898372), (82, 2474220), (84, 2415310), (86, 2359140), (105, 1932248), (120, 1690717), (123, 1649480), (129, 1572760), (137, 1480920), (140, 1449186), (164, 1237110), (168, 1207655), (172, 1179570), (205, 989688), (210, 966124), (215, 943656), (246, 824740), (258, 786380), (274, 740460), (280, 724593), (287, 706920), (301, 674040), (328, 618555), (344, 589785), (410, 494844), (411, 493640), (420, 483062), (430, 471828), (492, 412370), (516, 393190), (548, 370230), (574, 353460), (602, 337020), (615, 329896), (645, 314552), (685, 296184), (820, 247422), (822, 246820), (840, 241531), (860, 235914), (861, 235640), (903, 224680), (959, 211560), (984, 206185), (1032, 196595), (1096, 185115), (1148, 176730), (1204, 168510), (1230, 164948), (1290, 157276), (1370, 148092), (1435, 141384), (1505, 134808), (1640, 123711), (1644, 123410), (1720, 117957), (1722, 117820), (1763, 115080), (1806, 112340), (1918, 105780), (2055, 98728), (2296, 88365), (2408, 84255), (2460, 82474), (2580, 78638), (2740, 74046), (2870, 70692), (2877, 70520), (3010, 67404), (3288, 61705), (3444, 58910), (3526, 57540), (3612, 56170), (3836, 52890), (4110, 49364), (4305, 47128), (4515, 44936), (4795, 42312), (4920, 41237), (5160, 39319), (5289, 38360), (5480, 37023), (5617, 36120), (5740, 35346), (5754, 35260), (5891, 34440), (6020, 33702), (6888, 29455), (7052, 28770), (7224, 28085), (7672, 26445), (8220, 24682), (8610, 23564), (8815, 23016), (9030, 22468), (9590, 21156), (10578, 19180), (11234, 18060), (11480, 17673), (11508, 17630), (11782, 17220), (12040, 16851), (12341, 16440), (14104, 14385)]