244478520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1627

約数の個数: 256

約数和(自身を含む): 958003200

約数和(自身を除く): 713524680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1583, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3166, 3432, 3510, 3861, 3960, 4290, 4680, 4749, 5148, 5720, 5940, 6332, 6435, 7020, 7722, 7915, 8580, 9498, 10296, 11880, 12664, 12870, 14040, 14247, 15444, 15830, 17160, 17413, 18996, 19305, 20579, 23745, 25740, 28494, 30888, 31660, 34826, 37992, 38610, 41158, 42741, 47490, 51480, 52239, 56988, 61737, 63320, 69652, 71235, 77220, 82316, 85482, 87065, 94980, 102895, 104478, 113976, 123474, 139304, 142470, 154440, 156717, 164632, 170964, 174130, 185211, 189960, 205790, 208956, 213705, 226369, 246948, 261195, 284940, 308685, 313434, 341928, 348260, 370422, 411580, 417912, 427410, 452738, 470151, 493896, 522390, 555633, 569880, 617370, 626868, 679107, 696520, 740844, 783585, 823160, 854820, 905476, 926055, 940302, 1044780, 1111266, 1131845, 1234740, 1253736, 1358214, 1481688, 1567170, 1709640, 1810952, 1852110, 1880604, 2037321, 2089560, 2222532, 2263690, 2350755, 2469480, 2716428, 2778165, 3134340, 3395535, 3704220, 3761208, 4074642, 4445064, 4527380, 4701510, 5432856, 5556330, 6111963, 6268680, 6791070, 7408440, 8149284, 9054760, 9403020, 10186605, 11112660, 12223926, 13582140, 16298568, 18806040, 20373210, 22225320, 24447852, 27164280, 30559815, 40746420, 48895704, 61119630, 81492840, 122239260, 244478520]

約数ペア:

[(1, 244478520), (2, 122239260), (3, 81492840), (4, 61119630), (5, 48895704), (6, 40746420), (8, 30559815), (9, 27164280), (10, 24447852), (11, 22225320), (12, 20373210), (13, 18806040), (15, 16298568), (18, 13582140), (20, 12223926), (22, 11112660), (24, 10186605), (26, 9403020), (27, 9054760), (30, 8149284), (33, 7408440), (36, 6791070), (39, 6268680), (40, 6111963), (44, 5556330), (45, 5432856), (52, 4701510), (54, 4527380), (55, 4445064), (60, 4074642), (65, 3761208), (66, 3704220), (72, 3395535), (78, 3134340), (88, 2778165), (90, 2716428), (99, 2469480), (104, 2350755), (108, 2263690), (110, 2222532), (117, 2089560), (120, 2037321), (130, 1880604), (132, 1852110), (135, 1810952), (143, 1709640), (156, 1567170), (165, 1481688), (180, 1358214), (195, 1253736), (198, 1234740), (216, 1131845), (220, 1111266), (234, 1044780), (260, 940302), (264, 926055), (270, 905476), (286, 854820), (297, 823160), (312, 783585), (330, 740844), (351, 696520), (360, 679107), (390, 626868), (396, 617370), (429, 569880), (440, 555633), (468, 522390), (495, 493896), (520, 470151), (540, 452738), (572, 427410), (585, 417912), (594, 411580), (660, 370422), (702, 348260), (715, 341928), (780, 313434), (792, 308685), (858, 284940), (936, 261195), (990, 246948), (1080, 226369), (1144, 213705), (1170, 208956), (1188, 205790), (1287, 189960), (1320, 185211), (1404, 174130), (1430, 170964), (1485, 164632), (1560, 156717), (1583, 154440), (1716, 142470), (1755, 139304), (1980, 123474), (2145, 113976), (2340, 104478), (2376, 102895), (2574, 94980), (2808, 87065), (2860, 85482), (2970, 82316), (3166, 77220), (3432, 71235), (3510, 69652), (3861, 63320), (3960, 61737), (4290, 56988), (4680, 52239), (4749, 51480), (5148, 47490), (5720, 42741), (5940, 41158), (6332, 38610), (6435, 37992), (7020, 34826), (7722, 31660), (7915, 30888), (8580, 28494), (9498, 25740), (10296, 23745), (11880, 20579), (12664, 19305), (12870, 18996), (14040, 17413), (14247, 17160), (15444, 15830)]