513400680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 1981324800

約数和(自身を除く): 1467924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 239, 243, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 478, 486, 510, 520, 540, 585, 612, 648, 663, 680, 702, 717, 765, 780, 810, 884, 918, 936, 956, 972, 1020, 1053, 1080, 1105, 1170, 1195, 1215, 1224, 1326, 1377, 1404, 1434, 1530, 1560, 1620, 1755, 1768, 1836, 1912, 1944, 1989, 2040, 2106, 2151, 2210, 2295, 2340, 2390, 2430, 2652, 2754, 2808, 2868, 3060, 3107, 3159, 3240, 3315, 3510, 3585, 3672, 3978, 4063, 4131, 4212, 4302, 4420, 4590, 4680, 4780, 4860, 5265, 5304, 5508, 5736, 5967, 6120, 6214, 6318, 6453, 6630, 6885, 7020, 7170, 7956, 8126, 8262, 8424, 8604, 8840, 9180, 9321, 9560, 9720, 9945, 10530, 10755, 11016, 11934, 12189, 12428, 12636, 12906, 13260, 13770, 14040, 14340, 15535, 15795, 15912, 16252, 16524, 17208, 17901, 18360, 18642, 19359, 19890, 20315, 20655, 21060, 21510, 23868, 24378, 24856, 25272, 25812, 26520, 27540, 27963, 28680, 29835, 31070, 31590, 32265, 32504, 33048, 35802, 36567, 37284, 38718, 39780, 40630, 41310, 42120, 43020, 46605, 47736, 48756, 51624, 52819, 53703, 55080, 55926, 58077, 59670, 60945, 62140, 63180, 64530, 71604, 73134, 74568, 77436, 79560, 81260, 82620, 83889, 86040, 89505, 93210, 96795, 97512, 105638, 107406, 109701, 111852, 116154, 119340, 121890, 124280, 126360, 129060, 139815, 143208, 146268, 154872, 158457, 162520, 165240, 167778, 179010, 182835, 186420, 193590, 211276, 214812, 219402, 223704, 232308, 238680, 243780, 251667, 258120, 264095, 268515, 279630, 290385, 292536, 316914, 329103, 335556, 358020, 365670, 372840, 387180, 419445, 422552, 429624, 438804, 464616, 475371, 487560, 503334, 528190, 537030, 548505, 559260, 580770, 633828, 658206, 671112, 716040, 731340, 755001, 774360, 792285, 838890, 877608, 950742, 987309, 1006668, 1056380, 1074060, 1097010, 1118520, 1161540, 1258335, 1267656, 1316412, 1426113, 1462680, 1510002, 1584570, 1645515, 1677780, 1901484, 1974618, 2013336, 2112760, 2148120, 2194020, 2323080, 2376855, 2516670, 2632824, 2852226, 3020004, 3169140, 3291030, 3355560, 3775005, 3802968, 3949236, 4278339, 4388040, 4753710, 4936545, 5033340, 5704452, 6040008, 6338280, 6582060, 7130565, 7550010, 7898472, 8556678, 9507420, 9873090, 10066680, 11408904, 12835017, 13164120, 14261130, 15100020, 17113356, 19014840, 19746180, 21391695, 25670034, 28522260, 30200040, 34226712, 39492360, 42783390, 51340068, 57044520, 64175085, 85566780, 102680136, 128350170, 171133560, 256700340, 513400680]

約数ペア:

[(1, 513400680), (2, 256700340), (3, 171133560), (4, 128350170), (5, 102680136), (6, 85566780), (8, 64175085), (9, 57044520), (10, 51340068), (12, 42783390), (13, 39492360), (15, 34226712), (17, 30200040), (18, 28522260), (20, 25670034), (24, 21391695), (26, 19746180), (27, 19014840), (30, 17113356), (34, 15100020), (36, 14261130), (39, 13164120), (40, 12835017), (45, 11408904), (51, 10066680), (52, 9873090), (54, 9507420), (60, 8556678), (65, 7898472), (68, 7550010), (72, 7130565), (78, 6582060), (81, 6338280), (85, 6040008), (90, 5704452), (102, 5033340), (104, 4936545), (108, 4753710), (117, 4388040), (120, 4278339), (130, 3949236), (135, 3802968), (136, 3775005), (153, 3355560), (156, 3291030), (162, 3169140), (170, 3020004), (180, 2852226), (195, 2632824), (204, 2516670), (216, 2376855), (221, 2323080), (234, 2194020), (239, 2148120), (243, 2112760), (255, 2013336), (260, 1974618), (270, 1901484), (306, 1677780), (312, 1645515), (324, 1584570), (340, 1510002), (351, 1462680), (360, 1426113), (390, 1316412), (405, 1267656), (408, 1258335), (442, 1161540), (459, 1118520), (468, 1097010), (478, 1074060), (486, 1056380), (510, 1006668), (520, 987309), (540, 950742), (585, 877608), (612, 838890), (648, 792285), (663, 774360), (680, 755001), (702, 731340), (717, 716040), (765, 671112), (780, 658206), (810, 633828), (884, 580770), (918, 559260), (936, 548505), (956, 537030), (972, 528190), (1020, 503334), (1053, 487560), (1080, 475371), (1105, 464616), (1170, 438804), (1195, 429624), (1215, 422552), (1224, 419445), (1326, 387180), (1377, 372840), (1404, 365670), (1434, 358020), (1530, 335556), (1560, 329103), (1620, 316914), (1755, 292536), (1768, 290385), (1836, 279630), (1912, 268515), (1944, 264095), (1989, 258120), (2040, 251667), (2106, 243780), (2151, 238680), (2210, 232308), (2295, 223704), (2340, 219402), (2390, 214812), (2430, 211276), (2652, 193590), (2754, 186420), (2808, 182835), (2868, 179010), (3060, 167778), (3107, 165240), (3159, 162520), (3240, 158457), (3315, 154872), (3510, 146268), (3585, 143208), (3672, 139815), (3978, 129060), (4063, 126360), (4131, 124280), (4212, 121890), (4302, 119340), (4420, 116154), (4590, 111852), (4680, 109701), (4780, 107406), (4860, 105638), (5265, 97512), (5304, 96795), (5508, 93210), (5736, 89505), (5967, 86040), (6120, 83889), (6214, 82620), (6318, 81260), (6453, 79560), (6630, 77436), (6885, 74568), (7020, 73134), (7170, 71604), (7956, 64530), (8126, 63180), (8262, 62140), (8424, 60945), (8604, 59670), (8840, 58077), (9180, 55926), (9321, 55080), (9560, 53703), (9720, 52819), (9945, 51624), (10530, 48756), (10755, 47736), (11016, 46605), (11934, 43020), (12189, 42120), (12428, 41310), (12636, 40630), (12906, 39780), (13260, 38718), (13770, 37284), (14040, 36567), (14340, 35802), (15535, 33048), (15795, 32504), (15912, 32265), (16252, 31590), (16524, 31070), (17208, 29835), (17901, 28680), (18360, 27963), (18642, 27540), (19359, 26520), (19890, 25812), (20315, 25272), (20655, 24856), (21060, 24378), (21510, 23868)]