247911840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 480

約数和(自身を含む): 1001113344

約数和(自身を除く): 753201504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 74, 80, 81, 88, 90, 94, 96, 99, 108, 110, 111, 120, 132, 135, 141, 144, 148, 160, 162, 165, 176, 180, 185, 188, 198, 216, 220, 222, 235, 240, 264, 270, 282, 288, 296, 297, 324, 330, 333, 352, 360, 370, 376, 396, 405, 407, 423, 432, 440, 444, 470, 480, 495, 517, 528, 540, 555, 564, 592, 594, 648, 660, 666, 705, 720, 740, 752, 792, 810, 814, 846, 864, 880, 888, 891, 940, 990, 999, 1034, 1056, 1080, 1110, 1128, 1184, 1188, 1221, 1269, 1296, 1320, 1332, 1410, 1440, 1480, 1485, 1504, 1551, 1584, 1620, 1628, 1665, 1692, 1739, 1760, 1776, 1782, 1880, 1980, 1998, 2035, 2068, 2115, 2160, 2220, 2256, 2376, 2442, 2538, 2585, 2592, 2640, 2664, 2820, 2960, 2970, 2997, 3102, 3168, 3240, 3256, 3330, 3384, 3478, 3552, 3564, 3663, 3760, 3807, 3960, 3996, 4070, 4136, 4230, 4320, 4440, 4455, 4512, 4653, 4752, 4884, 4995, 5076, 5170, 5217, 5280, 5328, 5640, 5920, 5940, 5994, 6105, 6204, 6345, 6480, 6512, 6660, 6768, 6956, 7128, 7326, 7520, 7614, 7755, 7920, 7992, 8140, 8272, 8460, 8695, 8880, 8910, 9306, 9504, 9768, 9990, 10152, 10340, 10434, 10656, 10989, 11280, 11880, 11988, 12210, 12408, 12690, 12960, 13024, 13320, 13536, 13912, 13959, 14256, 14652, 14985, 15228, 15510, 15651, 15840, 15984, 16280, 16544, 16920, 17390, 17760, 17820, 18315, 18612, 19035, 19129, 19536, 19980, 20304, 20680, 20868, 21978, 22560, 23265, 23760, 23976, 24420, 24816, 25380, 26085, 26640, 27824, 27918, 28512, 29304, 29970, 30456, 31020, 31302, 31968, 32560, 32967, 33840, 34780, 35640, 36630, 37224, 38070, 38258, 39072, 39960, 40608, 41360, 41736, 41877, 43956, 46530, 46953, 47520, 47952, 48840, 49632, 50760, 52170, 53280, 54945, 55648, 55836, 57387, 58608, 59940, 60912, 62040, 62604, 65120, 65934, 67680, 69560, 69795, 71280, 73260, 74448, 76140, 76516, 78255, 79920, 82720, 83472, 83754, 87912, 93060, 93906, 95645, 95904, 97680, 101520, 104340, 109890, 111672, 114774, 117216, 119880, 121824, 124080, 125208, 131868, 139120, 139590, 140859, 142560, 146520, 148896, 152280, 153032, 156510, 159840, 164835, 166944, 167508, 172161, 175824, 186120, 187812, 191290, 195360, 203040, 208680, 209385, 219780, 223344, 229548, 234765, 239760, 248160, 250416, 263736, 278240, 279180, 281718, 286935, 293040, 304560, 306064, 313020, 329670, 335016, 344322, 351648, 372240, 375624, 382580, 417360, 418770, 439560, 446688, 459096, 469530, 479520, 500832, 516483, 527472, 558360, 563436, 573870, 586080, 609120, 612128, 626040, 659340, 670032, 688644, 704295, 744480, 751248, 765160, 834720, 837540, 860805, 879120, 918192, 939060, 1032966, 1054944, 1116720, 1126872, 1147740, 1252080, 1318680, 1340064, 1377288, 1408590, 1502496, 1530320, 1549449, 1675080, 1721610, 1758240, 1836384, 1878120, 2065932, 2233440, 2253744, 2295480, 2504160, 2582415, 2637360, 2754576, 2817180, 3060640, 3098898, 3350160, 3443220, 3756240, 4131864, 4507488, 4590960, 5164830, 5274720, 5509152, 5634360, 6197796, 6700320, 6886440, 7512480, 7747245, 8263728, 9181920, 10329660, 11268720, 12395592, 13772880, 15494490, 16527456, 20659320, 22537440, 24791184, 27545760, 30988980, 41318640, 49582368, 61977960, 82637280, 123955920, 247911840]

約数ペア:

[(1, 247911840), (2, 123955920), (3, 82637280), (4, 61977960), (5, 49582368), (6, 41318640), (8, 30988980), (9, 27545760), (10, 24791184), (11, 22537440), (12, 20659320), (15, 16527456), (16, 15494490), (18, 13772880), (20, 12395592), (22, 11268720), (24, 10329660), (27, 9181920), (30, 8263728), (32, 7747245), (33, 7512480), (36, 6886440), (37, 6700320), (40, 6197796), (44, 5634360), (45, 5509152), (47, 5274720), (48, 5164830), (54, 4590960), (55, 4507488), (60, 4131864), (66, 3756240), (72, 3443220), (74, 3350160), (80, 3098898), (81, 3060640), (88, 2817180), (90, 2754576), (94, 2637360), (96, 2582415), (99, 2504160), (108, 2295480), (110, 2253744), (111, 2233440), (120, 2065932), (132, 1878120), (135, 1836384), (141, 1758240), (144, 1721610), (148, 1675080), (160, 1549449), (162, 1530320), (165, 1502496), (176, 1408590), (180, 1377288), (185, 1340064), (188, 1318680), (198, 1252080), (216, 1147740), (220, 1126872), (222, 1116720), (235, 1054944), (240, 1032966), (264, 939060), (270, 918192), (282, 879120), (288, 860805), (296, 837540), (297, 834720), (324, 765160), (330, 751248), (333, 744480), (352, 704295), (360, 688644), (370, 670032), (376, 659340), (396, 626040), (405, 612128), (407, 609120), (423, 586080), (432, 573870), (440, 563436), (444, 558360), (470, 527472), (480, 516483), (495, 500832), (517, 479520), (528, 469530), (540, 459096), (555, 446688), (564, 439560), (592, 418770), (594, 417360), (648, 382580), (660, 375624), (666, 372240), (705, 351648), (720, 344322), (740, 335016), (752, 329670), (792, 313020), (810, 306064), (814, 304560), (846, 293040), (864, 286935), (880, 281718), (888, 279180), (891, 278240), (940, 263736), (990, 250416), (999, 248160), (1034, 239760), (1056, 234765), (1080, 229548), (1110, 223344), (1128, 219780), (1184, 209385), (1188, 208680), (1221, 203040), (1269, 195360), (1296, 191290), (1320, 187812), (1332, 186120), (1410, 175824), (1440, 172161), (1480, 167508), (1485, 166944), (1504, 164835), (1551, 159840), (1584, 156510), (1620, 153032), (1628, 152280), (1665, 148896), (1692, 146520), (1739, 142560), (1760, 140859), (1776, 139590), (1782, 139120), (1880, 131868), (1980, 125208), (1998, 124080), (2035, 121824), (2068, 119880), (2115, 117216), (2160, 114774), (2220, 111672), (2256, 109890), (2376, 104340), (2442, 101520), (2538, 97680), (2585, 95904), (2592, 95645), (2640, 93906), (2664, 93060), (2820, 87912), (2960, 83754), (2970, 83472), (2997, 82720), (3102, 79920), (3168, 78255), (3240, 76516), (3256, 76140), (3330, 74448), (3384, 73260), (3478, 71280), (3552, 69795), (3564, 69560), (3663, 67680), (3760, 65934), (3807, 65120), (3960, 62604), (3996, 62040), (4070, 60912), (4136, 59940), (4230, 58608), (4320, 57387), (4440, 55836), (4455, 55648), (4512, 54945), (4653, 53280), (4752, 52170), (4884, 50760), (4995, 49632), (5076, 48840), (5170, 47952), (5217, 47520), (5280, 46953), (5328, 46530), (5640, 43956), (5920, 41877), (5940, 41736), (5994, 41360), (6105, 40608), (6204, 39960), (6345, 39072), (6480, 38258), (6512, 38070), (6660, 37224), (6768, 36630), (6956, 35640), (7128, 34780), (7326, 33840), (7520, 32967), (7614, 32560), (7755, 31968), (7920, 31302), (7992, 31020), (8140, 30456), (8272, 29970), (8460, 29304), (8695, 28512), (8880, 27918), (8910, 27824), (9306, 26640), (9504, 26085), (9768, 25380), (9990, 24816), (10152, 24420), (10340, 23976), (10434, 23760), (10656, 23265), (10989, 22560), (11280, 21978), (11880, 20868), (11988, 20680), (12210, 20304), (12408, 19980), (12690, 19536), (12960, 19129), (13024, 19035), (13320, 18612), (13536, 18315), (13912, 17820), (13959, 17760), (14256, 17390), (14652, 16920), (14985, 16544), (15228, 16280), (15510, 15984), (15651, 15840)]