249926040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 256

約数和(自身を含む): 1025740800

約数和(自身を除く): 775814760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2543, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5086, 5460, 6552, 7020, 7560, 7629, 8190, 9828, 10172, 10920, 12285, 12715, 14040, 15258, 16380, 17801, 19656, 20344, 22887, 24570, 25430, 30516, 32760, 33059, 35602, 38145, 45774, 49140, 50860, 53403, 61032, 66118, 68661, 71204, 76290, 89005, 91548, 98280, 99177, 101720, 106806, 114435, 132236, 137322, 142408, 152580, 160209, 165295, 178010, 183096, 198354, 213612, 228870, 231413, 264472, 267015, 274644, 297531, 305160, 320418, 330590, 343305, 356020, 396708, 427224, 457740, 462826, 480627, 495885, 534030, 549288, 595062, 640836, 661180, 686610, 694239, 712040, 793416, 801045, 892593, 915480, 925652, 961254, 991770, 1068060, 1157065, 1190124, 1281672, 1322360, 1373220, 1388478, 1487655, 1602090, 1785186, 1851304, 1922508, 1983540, 2082717, 2136120, 2314130, 2380248, 2403135, 2746440, 2776956, 2975310, 3204180, 3471195, 3570372, 3845016, 3967080, 4165434, 4462965, 4628260, 4806270, 5553912, 5950620, 6248151, 6408360, 6942390, 7140744, 8330868, 8925930, 9256520, 9612540, 10413585, 11901240, 12496302, 13884780, 16661736, 17851860, 19225080, 20827170, 24992604, 27769560, 31240755, 35703720, 41654340, 49985208, 62481510, 83308680, 124963020, 249926040]

約数ペア:

[(1, 249926040), (2, 124963020), (3, 83308680), (4, 62481510), (5, 49985208), (6, 41654340), (7, 35703720), (8, 31240755), (9, 27769560), (10, 24992604), (12, 20827170), (13, 19225080), (14, 17851860), (15, 16661736), (18, 13884780), (20, 12496302), (21, 11901240), (24, 10413585), (26, 9612540), (27, 9256520), (28, 8925930), (30, 8330868), (35, 7140744), (36, 6942390), (39, 6408360), (40, 6248151), (42, 5950620), (45, 5553912), (52, 4806270), (54, 4628260), (56, 4462965), (60, 4165434), (63, 3967080), (65, 3845016), (70, 3570372), (72, 3471195), (78, 3204180), (84, 2975310), (90, 2776956), (91, 2746440), (104, 2403135), (105, 2380248), (108, 2314130), (117, 2136120), (120, 2082717), (126, 1983540), (130, 1922508), (135, 1851304), (140, 1785186), (156, 1602090), (168, 1487655), (180, 1388478), (182, 1373220), (189, 1322360), (195, 1281672), (210, 1190124), (216, 1157065), (234, 1068060), (252, 991770), (260, 961254), (270, 925652), (273, 915480), (280, 892593), (312, 801045), (315, 793416), (351, 712040), (360, 694239), (364, 686610), (378, 661180), (390, 640836), (420, 595062), (455, 549288), (468, 534030), (504, 495885), (520, 480627), (540, 462826), (546, 457740), (585, 427224), (630, 396708), (702, 356020), (728, 343305), (756, 330590), (780, 320418), (819, 305160), (840, 297531), (910, 274644), (936, 267015), (945, 264472), (1080, 231413), (1092, 228870), (1170, 213612), (1260, 198354), (1365, 183096), (1404, 178010), (1512, 165295), (1560, 160209), (1638, 152580), (1755, 142408), (1820, 137322), (1890, 132236), (2184, 114435), (2340, 106806), (2457, 101720), (2520, 99177), (2543, 98280), (2730, 91548), (2808, 89005), (3276, 76290), (3510, 71204), (3640, 68661), (3780, 66118), (4095, 61032), (4680, 53403), (4914, 50860), (5086, 49140), (5460, 45774), (6552, 38145), (7020, 35602), (7560, 33059), (7629, 32760), (8190, 30516), (9828, 25430), (10172, 24570), (10920, 22887), (12285, 20344), (12715, 19656), (14040, 17801), (15258, 16380)]