31901696640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1265

約数の個数: 512

約数和(自身を含む): 124157664000

約数和(自身を除く): 92255967360

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, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 157, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 314, 320, 330, 352, 360, 384, 396, 432, 440, 471, 480, 495, 528, 540, 576, 594, 628, 640, 660, 704, 720, 785, 792, 864, 880, 942, 960, 990, 1056, 1069, 1080, 1152, 1188, 1256, 1320, 1408, 1413, 1440, 1485, 1570, 1584, 1727, 1728, 1760, 1884, 1920, 1980, 2112, 2138, 2160, 2355, 2376, 2512, 2640, 2826, 2880, 2970, 3140, 3168, 3207, 3454, 3456, 3520, 3768, 3960, 4224, 4239, 4276, 4320, 4710, 4752, 5024, 5181, 5280, 5345, 5652, 5760, 5940, 6280, 6336, 6414, 6908, 7040, 7065, 7536, 7920, 8478, 8552, 8635, 8640, 9420, 9504, 9621, 10048, 10362, 10560, 10690, 11304, 11759, 11880, 12560, 12672, 12828, 13816, 14130, 15072, 15543, 15840, 16035, 16956, 17104, 17270, 17280, 18840, 19008, 19242, 20096, 20724, 21120, 21195, 21380, 22608, 23518, 23760, 25120, 25656, 25905, 27632, 28260, 28863, 30144, 31086, 31680, 32070, 33912, 34208, 34540, 35277, 37680, 38016, 38484, 41448, 42390, 42760, 45216, 46629, 47036, 47520, 48105, 50240, 51312, 51810, 55264, 56520, 57726, 58795, 60288, 62172, 63360, 64140, 67824, 68416, 69080, 70554, 75360, 76968, 77715, 82896, 84780, 85520, 90432, 93258, 94072, 95040, 96210, 100480, 102624, 103620, 105831, 110528, 113040, 115452, 117590, 124344, 128280, 135648, 136832, 138160, 141108, 144315, 150720, 153936, 155430, 165792, 167833, 169560, 171040, 176385, 180864, 186516, 188144, 190080, 192420, 205248, 207240, 211662, 221056, 226080, 230904, 233145, 235180, 248688, 256560, 271296, 276320, 282216, 288630, 301440, 307872, 310860, 317493, 331584, 335666, 339120, 342080, 352770, 373032, 376288, 384840, 410496, 414480, 423324, 452160, 461808, 466290, 470360, 497376, 503499, 513120, 529155, 542592, 552640, 564432, 577260, 615744, 621720, 634986, 663168, 671332, 678240, 684160, 705540, 746064, 752576, 769680, 828960, 839165, 846648, 904320, 923616, 932580, 940720, 994752, 1006998, 1026240, 1058310, 1105280, 1128864, 1154520, 1231488, 1243440, 1269972, 1342664, 1356480, 1411080, 1492128, 1505152, 1510497, 1539360, 1587465, 1657920, 1678330, 1693296, 1846163, 1847232, 1865160, 1881440, 1989504, 2013996, 2052480, 2116620, 2257728, 2309040, 2486880, 2517495, 2539944, 2685328, 2712960, 2822160, 2984256, 3020994, 3078720, 3174930, 3315840, 3356660, 3386592, 3692326, 3694464, 3730320, 3762880, 4027992, 4233240, 4515456, 4531491, 4618080, 4973760, 5034990, 5079888, 5370656, 5538489, 5644320, 5968512, 6041988, 6157440, 6349860, 6713320, 6773184, 7384652, 7460640, 7525760, 7552485, 8055984, 8466480, 9062982, 9230815, 9236160, 9947520, 10069980, 10159776, 10741312, 11076978, 11288640, 12083976, 12699720, 13426640, 13546368, 14769304, 14921280, 15104970, 16111968, 16615467, 16932960, 18125964, 18461630, 18472320, 20139960, 20319552, 21482624, 22153956, 22577280, 22657455, 24167952, 25399440, 26853280, 27692445, 29538608, 29842560, 30209940, 32223936, 33230934, 33865920, 36251928, 36923260, 40279920, 40639104, 44307912, 45314910, 48335904, 49846401, 50798880, 53706560, 55384890, 59077216, 60419880, 64447872, 66461868, 67731840, 72503856, 73846520, 80559840, 83077335, 88615824, 90629820, 96671808, 99692802, 101597760, 107413120, 110769780, 118154432, 120839760, 132923736, 145007712, 147693040, 161119680, 166154670, 177231648, 181259640, 193343616, 199385604, 203195520, 221539560, 236308864, 241679520, 249232005, 265847472, 290015424, 295386080, 322239360, 332309340, 354463296, 362519280, 398771208, 443079120, 483359040, 498464010, 531694944, 580030848, 590772160, 664618680, 708926592, 725038560, 797542416, 886158240, 966718080, 996928020, 1063389888, 1181544320, 1329237360, 1450077120, 1595084832, 1772316480, 1993856040, 2126779776, 2658474720, 2900154240, 3190169664, 3544632960, 3987712080, 5316949440, 6380339328, 7975424160, 10633898880, 15950848320, 31901696640]

約数ペア:

[(1, 31901696640), (2, 15950848320), (3, 10633898880), (4, 7975424160), (5, 6380339328), (6, 5316949440), (8, 3987712080), (9, 3544632960), (10, 3190169664), (11, 2900154240), (12, 2658474720), (15, 2126779776), (16, 1993856040), (18, 1772316480), (20, 1595084832), (22, 1450077120), (24, 1329237360), (27, 1181544320), (30, 1063389888), (32, 996928020), (33, 966718080), (36, 886158240), (40, 797542416), (44, 725038560), (45, 708926592), (48, 664618680), (54, 590772160), (55, 580030848), (60, 531694944), (64, 498464010), (66, 483359040), (72, 443079120), (80, 398771208), (88, 362519280), (90, 354463296), (96, 332309340), (99, 322239360), (108, 295386080), (110, 290015424), (120, 265847472), (128, 249232005), (132, 241679520), (135, 236308864), (144, 221539560), (157, 203195520), (160, 199385604), (165, 193343616), (176, 181259640), (180, 177231648), (192, 166154670), (198, 161119680), (216, 147693040), (220, 145007712), (240, 132923736), (264, 120839760), (270, 118154432), (288, 110769780), (297, 107413120), (314, 101597760), (320, 99692802), (330, 96671808), (352, 90629820), (360, 88615824), (384, 83077335), (396, 80559840), (432, 73846520), (440, 72503856), (471, 67731840), (480, 66461868), (495, 64447872), (528, 60419880), (540, 59077216), (576, 55384890), (594, 53706560), (628, 50798880), (640, 49846401), (660, 48335904), (704, 45314910), (720, 44307912), (785, 40639104), (792, 40279920), (864, 36923260), (880, 36251928), (942, 33865920), (960, 33230934), (990, 32223936), (1056, 30209940), (1069, 29842560), (1080, 29538608), (1152, 27692445), (1188, 26853280), (1256, 25399440), (1320, 24167952), (1408, 22657455), (1413, 22577280), (1440, 22153956), (1485, 21482624), (1570, 20319552), (1584, 20139960), (1727, 18472320), (1728, 18461630), (1760, 18125964), (1884, 16932960), (1920, 16615467), (1980, 16111968), (2112, 15104970), (2138, 14921280), (2160, 14769304), (2355, 13546368), (2376, 13426640), (2512, 12699720), (2640, 12083976), (2826, 11288640), (2880, 11076978), (2970, 10741312), (3140, 10159776), (3168, 10069980), (3207, 9947520), (3454, 9236160), (3456, 9230815), (3520, 9062982), (3768, 8466480), (3960, 8055984), (4224, 7552485), (4239, 7525760), (4276, 7460640), (4320, 7384652), (4710, 6773184), (4752, 6713320), (5024, 6349860), (5181, 6157440), (5280, 6041988), (5345, 5968512), (5652, 5644320), (5760, 5538489), (5940, 5370656), (6280, 5079888), (6336, 5034990), (6414, 4973760), (6908, 4618080), (7040, 4531491), (7065, 4515456), (7536, 4233240), (7920, 4027992), (8478, 3762880), (8552, 3730320), (8635, 3694464), (8640, 3692326), (9420, 3386592), (9504, 3356660), (9621, 3315840), (10048, 3174930), (10362, 3078720), (10560, 3020994), (10690, 2984256), (11304, 2822160), (11759, 2712960), (11880, 2685328), (12560, 2539944), (12672, 2517495), (12828, 2486880), (13816, 2309040), (14130, 2257728), (15072, 2116620), (15543, 2052480), (15840, 2013996), (16035, 1989504), (16956, 1881440), (17104, 1865160), (17270, 1847232), (17280, 1846163), (18840, 1693296), (19008, 1678330), (19242, 1657920), (20096, 1587465), (20724, 1539360), (21120, 1510497), (21195, 1505152), (21380, 1492128), (22608, 1411080), (23518, 1356480), (23760, 1342664), (25120, 1269972), (25656, 1243440), (25905, 1231488), (27632, 1154520), (28260, 1128864), (28863, 1105280), (30144, 1058310), (31086, 1026240), (31680, 1006998), (32070, 994752), (33912, 940720), (34208, 932580), (34540, 923616), (35277, 904320), (37680, 846648), (38016, 839165), (38484, 828960), (41448, 769680), (42390, 752576), (42760, 746064), (45216, 705540), (46629, 684160), (47036, 678240), (47520, 671332), (48105, 663168), (50240, 634986), (51312, 621720), (51810, 615744), (55264, 577260), (56520, 564432), (57726, 552640), (58795, 542592), (60288, 529155), (62172, 513120), (63360, 503499), (64140, 497376), (67824, 470360), (68416, 466290), (69080, 461808), (70554, 452160), (75360, 423324), (76968, 414480), (77715, 410496), (82896, 384840), (84780, 376288), (85520, 373032), (90432, 352770), (93258, 342080), (94072, 339120), (95040, 335666), (96210, 331584), (100480, 317493), (102624, 310860), (103620, 307872), (105831, 301440), (110528, 288630), (113040, 282216), (115452, 276320), (117590, 271296), (124344, 256560), (128280, 248688), (135648, 235180), (136832, 233145), (138160, 230904), (141108, 226080), (144315, 221056), (150720, 211662), (153936, 207240), (155430, 205248), (165792, 192420), (167833, 190080), (169560, 188144), (171040, 186516), (176385, 180864)]