244341240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 256

約数和(自身を含む): 892684800

約数和(自身を除く): 648343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 52, 55, 58, 60, 65, 66, 78, 87, 88, 104, 110, 116, 120, 130, 132, 143, 145, 156, 165, 174, 195, 220, 232, 260, 264, 286, 290, 312, 319, 330, 348, 377, 390, 429, 435, 440, 491, 520, 572, 580, 638, 660, 696, 715, 754, 780, 858, 870, 957, 982, 1131, 1144, 1160, 1276, 1320, 1430, 1473, 1508, 1560, 1595, 1716, 1740, 1885, 1914, 1964, 2145, 2262, 2455, 2552, 2860, 2946, 3016, 3190, 3432, 3480, 3770, 3828, 3928, 4147, 4290, 4524, 4785, 4910, 5401, 5655, 5720, 5892, 6380, 6383, 7365, 7540, 7656, 8294, 8580, 9048, 9570, 9820, 10802, 11310, 11784, 12441, 12760, 12766, 14239, 14730, 15080, 16203, 16588, 17160, 19140, 19149, 19640, 20735, 21604, 22620, 24882, 25532, 27005, 28478, 29460, 31915, 32406, 33176, 38280, 38298, 41470, 42717, 43208, 45240, 49764, 51064, 54010, 56956, 58920, 62205, 63830, 64812, 70213, 71195, 76596, 81015, 82940, 85434, 95745, 99528, 108020, 113912, 124410, 127660, 129624, 140426, 142390, 153192, 156629, 162030, 165880, 170868, 185107, 191490, 210639, 213585, 216040, 248820, 255320, 280852, 284780, 313258, 324060, 341736, 351065, 370214, 382980, 421278, 427170, 469887, 497640, 555321, 561704, 569560, 626516, 648120, 702130, 740428, 765960, 783145, 842556, 854340, 925535, 939774, 1053195, 1110642, 1253032, 1404260, 1480856, 1566290, 1685112, 1708680, 1851070, 1879548, 2036177, 2106390, 2221284, 2349435, 2776605, 2808520, 3132580, 3702140, 3759096, 4072354, 4212780, 4442568, 4698870, 5553210, 6108531, 6265160, 7404280, 8144708, 8425560, 9397740, 10180885, 11106420, 12217062, 16289416, 18795480, 20361770, 22212840, 24434124, 30542655, 40723540, 48868248, 61085310, 81447080, 122170620, 244341240]

約数ペア:

[(1, 244341240), (2, 122170620), (3, 81447080), (4, 61085310), (5, 48868248), (6, 40723540), (8, 30542655), (10, 24434124), (11, 22212840), (12, 20361770), (13, 18795480), (15, 16289416), (20, 12217062), (22, 11106420), (24, 10180885), (26, 9397740), (29, 8425560), (30, 8144708), (33, 7404280), (39, 6265160), (40, 6108531), (44, 5553210), (52, 4698870), (55, 4442568), (58, 4212780), (60, 4072354), (65, 3759096), (66, 3702140), (78, 3132580), (87, 2808520), (88, 2776605), (104, 2349435), (110, 2221284), (116, 2106390), (120, 2036177), (130, 1879548), (132, 1851070), (143, 1708680), (145, 1685112), (156, 1566290), (165, 1480856), (174, 1404260), (195, 1253032), (220, 1110642), (232, 1053195), (260, 939774), (264, 925535), (286, 854340), (290, 842556), (312, 783145), (319, 765960), (330, 740428), (348, 702130), (377, 648120), (390, 626516), (429, 569560), (435, 561704), (440, 555321), (491, 497640), (520, 469887), (572, 427170), (580, 421278), (638, 382980), (660, 370214), (696, 351065), (715, 341736), (754, 324060), (780, 313258), (858, 284780), (870, 280852), (957, 255320), (982, 248820), (1131, 216040), (1144, 213585), (1160, 210639), (1276, 191490), (1320, 185107), (1430, 170868), (1473, 165880), (1508, 162030), (1560, 156629), (1595, 153192), (1716, 142390), (1740, 140426), (1885, 129624), (1914, 127660), (1964, 124410), (2145, 113912), (2262, 108020), (2455, 99528), (2552, 95745), (2860, 85434), (2946, 82940), (3016, 81015), (3190, 76596), (3432, 71195), (3480, 70213), (3770, 64812), (3828, 63830), (3928, 62205), (4147, 58920), (4290, 56956), (4524, 54010), (4785, 51064), (4910, 49764), (5401, 45240), (5655, 43208), (5720, 42717), (5892, 41470), (6380, 38298), (6383, 38280), (7365, 33176), (7540, 32406), (7656, 31915), (8294, 29460), (8580, 28478), (9048, 27005), (9570, 25532), (9820, 24882), (10802, 22620), (11310, 21604), (11784, 20735), (12441, 19640), (12760, 19149), (12766, 19140), (14239, 17160), (14730, 16588), (15080, 16203)]