249292080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 400

約数和(自身を含む): 959295744

約数和(自身を除く): 710003664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 73, 80, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 146, 153, 155, 162, 170, 180, 186, 204, 216, 219, 240, 248, 255, 270, 272, 279, 292, 306, 310, 324, 340, 360, 365, 372, 405, 408, 432, 438, 459, 465, 496, 510, 527, 540, 558, 584, 612, 620, 648, 657, 680, 720, 730, 744, 765, 810, 816, 837, 876, 918, 930, 1020, 1054, 1080, 1095, 1116, 1168, 1224, 1240, 1241, 1296, 1314, 1360, 1377, 1395, 1460, 1488, 1530, 1581, 1620, 1674, 1752, 1836, 1860, 1971, 2040, 2108, 2160, 2190, 2232, 2263, 2295, 2448, 2480, 2482, 2511, 2628, 2635, 2754, 2790, 2920, 3060, 3162, 3240, 3285, 3348, 3504, 3672, 3720, 3723, 3942, 4080, 4185, 4216, 4380, 4464, 4526, 4590, 4743, 4964, 5022, 5256, 5270, 5508, 5580, 5840, 5913, 6120, 6205, 6324, 6480, 6570, 6696, 6789, 6885, 7344, 7440, 7446, 7884, 7905, 8370, 8432, 8760, 9052, 9180, 9486, 9855, 9928, 10044, 10512, 10540, 11016, 11160, 11169, 11315, 11826, 12240, 12410, 12555, 12648, 13140, 13392, 13578, 13770, 14229, 14892, 15768, 15810, 16740, 17520, 18104, 18360, 18615, 18972, 19710, 19856, 20088, 20367, 21080, 22032, 22320, 22338, 22630, 23652, 23715, 24820, 25110, 25296, 26280, 27156, 27540, 28458, 29565, 29784, 31536, 31620, 33480, 33507, 33945, 36208, 36720, 37230, 37944, 38471, 39420, 40176, 40734, 42160, 42687, 44676, 45260, 47304, 47430, 49640, 50220, 52560, 54312, 55080, 55845, 56916, 59130, 59568, 61101, 63240, 66960, 67014, 67890, 71145, 74460, 75888, 76942, 78840, 81468, 85374, 89352, 90520, 94608, 94860, 99280, 100440, 100521, 101835, 108624, 110160, 111690, 113832, 115413, 118260, 122202, 126480, 134028, 135780, 142290, 148920, 153884, 157680, 162936, 167535, 170748, 178704, 181040, 183303, 189720, 192355, 200880, 201042, 203670, 213435, 223380, 227664, 230826, 236520, 244404, 268056, 271560, 284580, 297840, 305505, 307768, 325872, 335070, 341496, 346239, 366606, 379440, 384710, 402084, 407340, 426870, 446760, 461652, 473040, 488808, 502605, 536112, 543120, 569160, 577065, 611010, 615536, 670140, 682992, 692478, 733212, 769420, 804168, 814680, 853740, 893520, 916515, 923304, 977616, 1005210, 1038717, 1138320, 1154130, 1222020, 1340280, 1384956, 1466424, 1538840, 1608336, 1629360, 1707480, 1731195, 1833030, 1846608, 2010420, 2077434, 2308260, 2444040, 2680560, 2769912, 2932848, 3077680, 3116151, 3414960, 3462390, 3666060, 4020840, 4154868, 4616520, 4888080, 5193585, 5539824, 6232302, 6924780, 7332120, 8041680, 8309736, 9233040, 10387170, 12464604, 13849560, 14664240, 15580755, 16619472, 20774340, 24929208, 27699120, 31161510, 41548680, 49858416, 62323020, 83097360, 124646040, 249292080]

約数ペア:

[(1, 249292080), (2, 124646040), (3, 83097360), (4, 62323020), (5, 49858416), (6, 41548680), (8, 31161510), (9, 27699120), (10, 24929208), (12, 20774340), (15, 16619472), (16, 15580755), (17, 14664240), (18, 13849560), (20, 12464604), (24, 10387170), (27, 9233040), (30, 8309736), (31, 8041680), (34, 7332120), (36, 6924780), (40, 6232302), (45, 5539824), (48, 5193585), (51, 4888080), (54, 4616520), (60, 4154868), (62, 4020840), (68, 3666060), (72, 3462390), (73, 3414960), (80, 3116151), (81, 3077680), (85, 2932848), (90, 2769912), (93, 2680560), (102, 2444040), (108, 2308260), (120, 2077434), (124, 2010420), (135, 1846608), (136, 1833030), (144, 1731195), (146, 1707480), (153, 1629360), (155, 1608336), (162, 1538840), (170, 1466424), (180, 1384956), (186, 1340280), (204, 1222020), (216, 1154130), (219, 1138320), (240, 1038717), (248, 1005210), (255, 977616), (270, 923304), (272, 916515), (279, 893520), (292, 853740), (306, 814680), (310, 804168), (324, 769420), (340, 733212), (360, 692478), (365, 682992), (372, 670140), (405, 615536), (408, 611010), (432, 577065), (438, 569160), (459, 543120), (465, 536112), (496, 502605), (510, 488808), (527, 473040), (540, 461652), (558, 446760), (584, 426870), (612, 407340), (620, 402084), (648, 384710), (657, 379440), (680, 366606), (720, 346239), (730, 341496), (744, 335070), (765, 325872), (810, 307768), (816, 305505), (837, 297840), (876, 284580), (918, 271560), (930, 268056), (1020, 244404), (1054, 236520), (1080, 230826), (1095, 227664), (1116, 223380), (1168, 213435), (1224, 203670), (1240, 201042), (1241, 200880), (1296, 192355), (1314, 189720), (1360, 183303), (1377, 181040), (1395, 178704), (1460, 170748), (1488, 167535), (1530, 162936), (1581, 157680), (1620, 153884), (1674, 148920), (1752, 142290), (1836, 135780), (1860, 134028), (1971, 126480), (2040, 122202), (2108, 118260), (2160, 115413), (2190, 113832), (2232, 111690), (2263, 110160), (2295, 108624), (2448, 101835), (2480, 100521), (2482, 100440), (2511, 99280), (2628, 94860), (2635, 94608), (2754, 90520), (2790, 89352), (2920, 85374), (3060, 81468), (3162, 78840), (3240, 76942), (3285, 75888), (3348, 74460), (3504, 71145), (3672, 67890), (3720, 67014), (3723, 66960), (3942, 63240), (4080, 61101), (4185, 59568), (4216, 59130), (4380, 56916), (4464, 55845), (4526, 55080), (4590, 54312), (4743, 52560), (4964, 50220), (5022, 49640), (5256, 47430), (5270, 47304), (5508, 45260), (5580, 44676), (5840, 42687), (5913, 42160), (6120, 40734), (6205, 40176), (6324, 39420), (6480, 38471), (6570, 37944), (6696, 37230), (6789, 36720), (6885, 36208), (7344, 33945), (7440, 33507), (7446, 33480), (7884, 31620), (7905, 31536), (8370, 29784), (8432, 29565), (8760, 28458), (9052, 27540), (9180, 27156), (9486, 26280), (9855, 25296), (9928, 25110), (10044, 24820), (10512, 23715), (10540, 23652), (11016, 22630), (11160, 22338), (11169, 22320), (11315, 22032), (11826, 21080), (12240, 20367), (12410, 20088), (12555, 19856), (12648, 19710), (13140, 18972), (13392, 18615), (13578, 18360), (13770, 18104), (14229, 17520), (14892, 16740), (15768, 15810)]