7736040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 30240000

約数和(自身を除く): 22503960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 29, 30, 36, 38, 39, 40, 45, 52, 54, 57, 58, 60, 65, 72, 76, 78, 87, 90, 95, 104, 108, 114, 116, 117, 120, 130, 135, 145, 152, 156, 171, 174, 180, 190, 195, 216, 228, 232, 234, 247, 260, 261, 270, 285, 290, 312, 342, 348, 351, 360, 377, 380, 390, 435, 456, 468, 494, 513, 520, 522, 540, 551, 570, 580, 585, 684, 696, 702, 741, 754, 760, 780, 783, 855, 870, 936, 988, 1026, 1044, 1080, 1102, 1131, 1140, 1160, 1170, 1235, 1305, 1368, 1404, 1482, 1508, 1560, 1566, 1653, 1710, 1740, 1755, 1885, 1976, 2052, 2088, 2204, 2223, 2262, 2280, 2340, 2470, 2565, 2610, 2755, 2808, 2964, 3016, 3132, 3306, 3393, 3420, 3480, 3510, 3705, 3770, 3915, 4104, 4408, 4446, 4524, 4680, 4940, 4959, 5130, 5220, 5510, 5655, 5928, 6264, 6612, 6669, 6786, 6840, 7020, 7163, 7410, 7540, 7830, 8265, 8892, 9048, 9880, 9918, 10179, 10260, 10440, 11020, 11115, 11310, 13224, 13338, 13572, 14040, 14326, 14820, 14877, 15080, 15660, 16530, 16965, 17784, 19836, 20358, 20520, 21489, 22040, 22230, 22620, 24795, 26676, 27144, 28652, 29640, 29754, 31320, 33060, 33345, 33930, 35815, 39672, 40716, 42978, 44460, 45240, 49590, 50895, 53352, 57304, 59508, 64467, 66120, 66690, 67860, 71630, 74385, 81432, 85956, 88920, 99180, 101790, 107445, 119016, 128934, 133380, 135720, 143260, 148770, 171912, 193401, 198360, 203580, 214890, 257868, 266760, 286520, 297540, 322335, 386802, 407160, 429780, 515736, 595080, 644670, 773604, 859560, 967005, 1289340, 1547208, 1934010, 2578680, 3868020, 7736040]

約数ペア:

[(1, 7736040), (2, 3868020), (3, 2578680), (4, 1934010), (5, 1547208), (6, 1289340), (8, 967005), (9, 859560), (10, 773604), (12, 644670), (13, 595080), (15, 515736), (18, 429780), (19, 407160), (20, 386802), (24, 322335), (26, 297540), (27, 286520), (29, 266760), (30, 257868), (36, 214890), (38, 203580), (39, 198360), (40, 193401), (45, 171912), (52, 148770), (54, 143260), (57, 135720), (58, 133380), (60, 128934), (65, 119016), (72, 107445), (76, 101790), (78, 99180), (87, 88920), (90, 85956), (95, 81432), (104, 74385), (108, 71630), (114, 67860), (116, 66690), (117, 66120), (120, 64467), (130, 59508), (135, 57304), (145, 53352), (152, 50895), (156, 49590), (171, 45240), (174, 44460), (180, 42978), (190, 40716), (195, 39672), (216, 35815), (228, 33930), (232, 33345), (234, 33060), (247, 31320), (260, 29754), (261, 29640), (270, 28652), (285, 27144), (290, 26676), (312, 24795), (342, 22620), (348, 22230), (351, 22040), (360, 21489), (377, 20520), (380, 20358), (390, 19836), (435, 17784), (456, 16965), (468, 16530), (494, 15660), (513, 15080), (520, 14877), (522, 14820), (540, 14326), (551, 14040), (570, 13572), (580, 13338), (585, 13224), (684, 11310), (696, 11115), (702, 11020), (741, 10440), (754, 10260), (760, 10179), (780, 9918), (783, 9880), (855, 9048), (870, 8892), (936, 8265), (988, 7830), (1026, 7540), (1044, 7410), (1080, 7163), (1102, 7020), (1131, 6840), (1140, 6786), (1160, 6669), (1170, 6612), (1235, 6264), (1305, 5928), (1368, 5655), (1404, 5510), (1482, 5220), (1508, 5130), (1560, 4959), (1566, 4940), (1653, 4680), (1710, 4524), (1740, 4446), (1755, 4408), (1885, 4104), (1976, 3915), (2052, 3770), (2088, 3705), (2204, 3510), (2223, 3480), (2262, 3420), (2280, 3393), (2340, 3306), (2470, 3132), (2565, 3016), (2610, 2964), (2755, 2808)]