246513120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 926650368

約数和(自身を除く): 680137248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 223, 224, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 446, 470, 480, 490, 560, 564, 588, 658, 669, 672, 705, 735, 752, 784, 840, 892, 940, 980, 987, 1115, 1120, 1128, 1176, 1316, 1338, 1410, 1470, 1504, 1561, 1568, 1645, 1680, 1784, 1880, 1960, 1974, 2230, 2256, 2303, 2352, 2632, 2676, 2820, 2940, 3122, 3290, 3345, 3360, 3568, 3760, 3920, 3948, 4460, 4512, 4606, 4683, 4704, 4935, 5264, 5352, 5640, 5880, 6244, 6580, 6690, 6909, 7136, 7520, 7805, 7840, 7896, 8920, 9212, 9366, 9870, 10481, 10528, 10704, 10927, 11280, 11515, 11760, 12488, 13160, 13380, 13818, 15610, 15792, 17840, 18424, 18732, 19740, 20962, 21408, 21854, 22560, 23030, 23415, 23520, 24976, 26320, 26760, 27636, 31220, 31443, 31584, 32781, 34545, 35680, 36848, 37464, 39480, 41924, 43708, 46060, 46830, 49952, 52405, 52640, 53520, 54635, 55272, 62440, 62886, 65562, 69090, 73367, 73696, 74928, 78960, 83848, 87416, 92120, 93660, 104810, 107040, 109270, 110544, 124880, 125772, 131124, 138180, 146734, 149856, 157215, 157920, 163905, 167696, 174832, 184240, 187320, 209620, 218540, 220101, 221088, 249760, 251544, 262248, 276360, 293468, 314430, 327810, 335392, 349664, 366835, 368480, 374640, 419240, 437080, 440202, 503088, 513569, 524496, 552720, 586936, 628860, 655620, 733670, 749280, 838480, 874160, 880404, 1006176, 1027138, 1048992, 1100505, 1105440, 1173872, 1257720, 1311240, 1467340, 1540707, 1676960, 1748320, 1760808, 2054276, 2201010, 2347744, 2515440, 2567845, 2622480, 2934680, 3081414, 3521616, 4108552, 4402020, 5030880, 5135690, 5244960, 5869360, 6162828, 7043232, 7703535, 8217104, 8804040, 10271380, 11738720, 12325656, 15407070, 16434208, 17608080, 20542760, 24651312, 30814140, 35216160, 41085520, 49302624, 61628280, 82171040, 123256560, 246513120]

約数ペア:

[(1, 246513120), (2, 123256560), (3, 82171040), (4, 61628280), (5, 49302624), (6, 41085520), (7, 35216160), (8, 30814140), (10, 24651312), (12, 20542760), (14, 17608080), (15, 16434208), (16, 15407070), (20, 12325656), (21, 11738720), (24, 10271380), (28, 8804040), (30, 8217104), (32, 7703535), (35, 7043232), (40, 6162828), (42, 5869360), (47, 5244960), (48, 5135690), (49, 5030880), (56, 4402020), (60, 4108552), (70, 3521616), (80, 3081414), (84, 2934680), (94, 2622480), (96, 2567845), (98, 2515440), (105, 2347744), (112, 2201010), (120, 2054276), (140, 1760808), (141, 1748320), (147, 1676960), (160, 1540707), (168, 1467340), (188, 1311240), (196, 1257720), (210, 1173872), (223, 1105440), (224, 1100505), (235, 1048992), (240, 1027138), (245, 1006176), (280, 880404), (282, 874160), (294, 838480), (329, 749280), (336, 733670), (376, 655620), (392, 628860), (420, 586936), (446, 552720), (470, 524496), (480, 513569), (490, 503088), (560, 440202), (564, 437080), (588, 419240), (658, 374640), (669, 368480), (672, 366835), (705, 349664), (735, 335392), (752, 327810), (784, 314430), (840, 293468), (892, 276360), (940, 262248), (980, 251544), (987, 249760), (1115, 221088), (1120, 220101), (1128, 218540), (1176, 209620), (1316, 187320), (1338, 184240), (1410, 174832), (1470, 167696), (1504, 163905), (1561, 157920), (1568, 157215), (1645, 149856), (1680, 146734), (1784, 138180), (1880, 131124), (1960, 125772), (1974, 124880), (2230, 110544), (2256, 109270), (2303, 107040), (2352, 104810), (2632, 93660), (2676, 92120), (2820, 87416), (2940, 83848), (3122, 78960), (3290, 74928), (3345, 73696), (3360, 73367), (3568, 69090), (3760, 65562), (3920, 62886), (3948, 62440), (4460, 55272), (4512, 54635), (4606, 53520), (4683, 52640), (4704, 52405), (4935, 49952), (5264, 46830), (5352, 46060), (5640, 43708), (5880, 41924), (6244, 39480), (6580, 37464), (6690, 36848), (6909, 35680), (7136, 34545), (7520, 32781), (7805, 31584), (7840, 31443), (7896, 31220), (8920, 27636), (9212, 26760), (9366, 26320), (9870, 24976), (10481, 23520), (10528, 23415), (10704, 23030), (10927, 22560), (11280, 21854), (11515, 21408), (11760, 20962), (12488, 19740), (13160, 18732), (13380, 18424), (13818, 17840), (15610, 15792)]