495499680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 480

約数和(自身を含む): 2005519824

約数和(自身を除く): 1510020144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 173, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 324, 340, 346, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 519, 520, 540, 544, 585, 612, 624, 648, 663, 680, 692, 702, 720, 765, 780, 810, 816, 864, 865, 884, 918, 936, 1020, 1038, 1040, 1053, 1080, 1105, 1170, 1224, 1248, 1296, 1326, 1360, 1377, 1384, 1404, 1440, 1530, 1557, 1560, 1620, 1632, 1730, 1755, 1768, 1836, 1872, 1989, 2040, 2076, 2080, 2106, 2160, 2210, 2249, 2295, 2340, 2448, 2592, 2595, 2652, 2720, 2754, 2768, 2808, 2941, 3060, 3114, 3120, 3240, 3315, 3460, 3510, 3536, 3672, 3744, 3978, 4080, 4152, 4212, 4320, 4420, 4498, 4590, 4671, 4680, 4896, 5190, 5265, 5304, 5508, 5536, 5616, 5882, 5967, 6120, 6228, 6240, 6480, 6630, 6747, 6885, 6920, 7020, 7072, 7344, 7785, 7956, 8160, 8304, 8424, 8823, 8840, 8996, 9180, 9342, 9360, 9945, 10380, 10530, 10608, 11016, 11232, 11245, 11764, 11934, 12240, 12456, 12960, 13260, 13494, 13770, 13840, 14013, 14040, 14688, 14705, 15570, 15912, 16608, 16848, 17646, 17680, 17901, 17992, 18360, 18684, 18720, 19890, 20241, 20760, 21060, 21216, 22032, 22490, 23355, 23528, 23868, 24480, 24912, 26469, 26520, 26988, 27540, 27680, 28026, 28080, 29410, 29835, 31140, 31824, 33696, 33735, 35292, 35360, 35802, 35984, 36720, 37368, 38233, 39780, 40482, 41520, 42120, 44064, 44115, 44980, 46710, 47056, 47736, 49824, 52938, 53040, 53976, 55080, 56052, 56160, 58820, 59670, 60723, 62280, 63648, 67470, 70065, 70584, 71604, 71968, 73440, 74736, 76466, 79407, 79560, 80964, 83040, 84240, 88230, 89505, 89960, 93420, 94112, 95472, 101205, 105876, 106080, 107952, 110160, 112104, 114699, 117640, 119340, 121446, 124560, 132345, 134940, 140130, 141168, 143208, 149472, 152932, 158814, 159120, 161928, 168480, 176460, 179010, 179920, 182169, 186840, 190944, 191165, 202410, 211752, 215904, 220320, 224208, 229398, 235280, 238221, 238680, 242892, 249120, 264690, 269880, 280260, 282336, 286416, 303615, 305864, 317628, 318240, 323856, 344097, 352920, 358020, 359840, 364338, 373680, 382330, 397035, 404820, 423504, 448416, 458796, 470560, 476442, 477360, 485784, 529380, 539760, 560520, 572832, 573495, 607230, 611728, 635256, 647712, 688194, 705840, 716040, 728676, 747360, 764660, 794070, 809640, 847008, 910845, 917592, 952884, 954720, 971568, 1032291, 1058760, 1079520, 1121040, 1146990, 1191105, 1214460, 1223456, 1270512, 1376388, 1411680, 1432080, 1457352, 1529320, 1588140, 1619280, 1720485, 1821690, 1835184, 1905768, 1943136, 2064582, 2117520, 2242080, 2293980, 2382210, 2428920, 2541024, 2752776, 2864160, 2914704, 3058640, 3096873, 3176280, 3238560, 3440970, 3643380, 3670368, 3811536, 4129164, 4235040, 4587960, 4764420, 4857840, 5161455, 5505552, 5829408, 6117280, 6193746, 6352560, 6881940, 7286760, 7623072, 8258328, 9175920, 9528840, 9715680, 10322910, 11011104, 12387492, 12705120, 13763880, 14573520, 15484365, 16516656, 18351840, 19057680, 20645820, 24774984, 27527760, 29147040, 30968730, 33033312, 38115360, 41291640, 49549968, 55055520, 61937460, 82583280, 99099936, 123874920, 165166560, 247749840, 495499680]

約数ペア:

[(1, 495499680), (2, 247749840), (3, 165166560), (4, 123874920), (5, 99099936), (6, 82583280), (8, 61937460), (9, 55055520), (10, 49549968), (12, 41291640), (13, 38115360), (15, 33033312), (16, 30968730), (17, 29147040), (18, 27527760), (20, 24774984), (24, 20645820), (26, 19057680), (27, 18351840), (30, 16516656), (32, 15484365), (34, 14573520), (36, 13763880), (39, 12705120), (40, 12387492), (45, 11011104), (48, 10322910), (51, 9715680), (52, 9528840), (54, 9175920), (60, 8258328), (65, 7623072), (68, 7286760), (72, 6881940), (78, 6352560), (80, 6193746), (81, 6117280), (85, 5829408), (90, 5505552), (96, 5161455), (102, 4857840), (104, 4764420), (108, 4587960), (117, 4235040), (120, 4129164), (130, 3811536), (135, 3670368), (136, 3643380), (144, 3440970), (153, 3238560), (156, 3176280), (160, 3096873), (162, 3058640), (170, 2914704), (173, 2864160), (180, 2752776), (195, 2541024), (204, 2428920), (208, 2382210), (216, 2293980), (221, 2242080), (234, 2117520), (240, 2064582), (255, 1943136), (260, 1905768), (270, 1835184), (272, 1821690), (288, 1720485), (306, 1619280), (312, 1588140), (324, 1529320), (340, 1457352), (346, 1432080), (351, 1411680), (360, 1376388), (390, 1270512), (405, 1223456), (408, 1214460), (416, 1191105), (432, 1146990), (442, 1121040), (459, 1079520), (468, 1058760), (480, 1032291), (510, 971568), (519, 954720), (520, 952884), (540, 917592), (544, 910845), (585, 847008), (612, 809640), (624, 794070), (648, 764660), (663, 747360), (680, 728676), (692, 716040), (702, 705840), (720, 688194), (765, 647712), (780, 635256), (810, 611728), (816, 607230), (864, 573495), (865, 572832), (884, 560520), (918, 539760), (936, 529380), (1020, 485784), (1038, 477360), (1040, 476442), (1053, 470560), (1080, 458796), (1105, 448416), (1170, 423504), (1224, 404820), (1248, 397035), (1296, 382330), (1326, 373680), (1360, 364338), (1377, 359840), (1384, 358020), (1404, 352920), (1440, 344097), (1530, 323856), (1557, 318240), (1560, 317628), (1620, 305864), (1632, 303615), (1730, 286416), (1755, 282336), (1768, 280260), (1836, 269880), (1872, 264690), (1989, 249120), (2040, 242892), (2076, 238680), (2080, 238221), (2106, 235280), (2160, 229398), (2210, 224208), (2249, 220320), (2295, 215904), (2340, 211752), (2448, 202410), (2592, 191165), (2595, 190944), (2652, 186840), (2720, 182169), (2754, 179920), (2768, 179010), (2808, 176460), (2941, 168480), (3060, 161928), (3114, 159120), (3120, 158814), (3240, 152932), (3315, 149472), (3460, 143208), (3510, 141168), (3536, 140130), (3672, 134940), (3744, 132345), (3978, 124560), (4080, 121446), (4152, 119340), (4212, 117640), (4320, 114699), (4420, 112104), (4498, 110160), (4590, 107952), (4671, 106080), (4680, 105876), (4896, 101205), (5190, 95472), (5265, 94112), (5304, 93420), (5508, 89960), (5536, 89505), (5616, 88230), (5882, 84240), (5967, 83040), (6120, 80964), (6228, 79560), (6240, 79407), (6480, 76466), (6630, 74736), (6747, 73440), (6885, 71968), (6920, 71604), (7020, 70584), (7072, 70065), (7344, 67470), (7785, 63648), (7956, 62280), (8160, 60723), (8304, 59670), (8424, 58820), (8823, 56160), (8840, 56052), (8996, 55080), (9180, 53976), (9342, 53040), (9360, 52938), (9945, 49824), (10380, 47736), (10530, 47056), (10608, 46710), (11016, 44980), (11232, 44115), (11245, 44064), (11764, 42120), (11934, 41520), (12240, 40482), (12456, 39780), (12960, 38233), (13260, 37368), (13494, 36720), (13770, 35984), (13840, 35802), (14013, 35360), (14040, 35292), (14688, 33735), (14705, 33696), (15570, 31824), (15912, 31140), (16608, 29835), (16848, 29410), (17646, 28080), (17680, 28026), (17901, 27680), (17992, 27540), (18360, 26988), (18684, 26520), (18720, 26469), (19890, 24912), (20241, 24480), (20760, 23868), (21060, 23528), (21216, 23355), (22032, 22490)]