42653520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 189987840

約数和(自身を除く): 147334320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 98, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 147, 155, 156, 168, 180, 182, 186, 189, 195, 196, 208, 210, 216, 217, 234, 240, 245, 248, 252, 260, 270, 273, 279, 280, 294, 310, 312, 315, 336, 351, 360, 364, 372, 378, 390, 392, 403, 420, 432, 434, 441, 455, 465, 468, 490, 496, 504, 520, 540, 546, 558, 560, 585, 588, 620, 624, 630, 637, 651, 702, 720, 728, 735, 744, 756, 780, 784, 806, 819, 837, 840, 868, 882, 910, 930, 936, 945, 980, 1008, 1040, 1080, 1085, 1092, 1116, 1170, 1176, 1209, 1240, 1260, 1274, 1302, 1323, 1365, 1395, 1404, 1456, 1470, 1488, 1512, 1519, 1560, 1612, 1638, 1674, 1680, 1736, 1755, 1764, 1820, 1860, 1872, 1890, 1911, 1953, 1960, 2015, 2160, 2170, 2184, 2205, 2232, 2340, 2352, 2418, 2457, 2480, 2520, 2548, 2604, 2646, 2730, 2790, 2808, 2821, 2940, 3024, 3038, 3120, 3185, 3224, 3255, 3276, 3348, 3472, 3510, 3528, 3627, 3640, 3720, 3780, 3822, 3906, 3920, 4030, 4095, 4185, 4340, 4368, 4410, 4464, 4557, 4680, 4836, 4914, 5040, 5096, 5208, 5292, 5460, 5580, 5616, 5642, 5733, 5859, 5880, 6045, 6076, 6370, 6448, 6510, 6552, 6615, 6696, 7020, 7056, 7254, 7280, 7440, 7560, 7595, 7644, 7812, 8060, 8190, 8370, 8463, 8680, 8820, 9114, 9360, 9555, 9672, 9765, 9828, 10192, 10416, 10584, 10881, 10920, 11160, 11284, 11466, 11718, 11760, 12090, 12152, 12285, 12740, 13020, 13104, 13230, 13392, 13671, 14040, 14105, 14508, 15120, 15190, 15288, 15624, 16120, 16380, 16740, 16926, 17199, 17360, 17640, 18135, 18228, 19110, 19344, 19530, 19656, 19747, 21168, 21762, 21840, 22320, 22568, 22785, 22932, 23436, 24180, 24304, 24570, 25389, 25480, 26040, 26460, 27342, 28080, 28210, 28665, 29016, 29295, 30380, 30576, 31248, 32240, 32760, 33480, 33852, 34398, 35280, 36270, 36456, 38220, 39060, 39312, 39494, 41013, 42315, 43524, 45136, 45570, 45864, 46872, 48360, 49140, 50778, 50960, 52080, 52920, 54405, 54684, 56420, 57330, 58032, 58590, 59241, 60760, 65520, 66960, 67704, 68355, 68796, 72540, 72912, 76167, 76440, 78120, 78988, 82026, 84630, 85995, 87048, 91140, 91728, 93744, 96720, 98280, 98735, 101556, 105840, 108810, 109368, 112840, 114660, 117180, 118482, 121520, 126945, 135408, 136710, 137592, 145080, 152334, 152880, 156240, 157976, 164052, 169260, 171990, 174096, 177723, 182280, 196560, 197470, 203112, 205065, 217620, 218736, 225680, 229320, 234360, 236964, 253890, 273420, 275184, 290160, 296205, 304668, 315952, 328104, 338520, 343980, 355446, 364560, 380835, 394940, 406224, 410130, 435240, 458640, 468720, 473928, 507780, 533169, 546840, 592410, 609336, 656208, 677040, 687960, 710892, 761670, 789880, 820260, 870480, 888615, 947856, 1015560, 1066338, 1093680, 1184820, 1218672, 1375920, 1421784, 1523340, 1579760, 1640520, 1777230, 2031120, 2132676, 2369640, 2665845, 2843568, 3046680, 3281040, 3554460, 4265352, 4739280, 5331690, 6093360, 7108920, 8530704, 10663380, 14217840, 21326760, 42653520]

約数ペア:

[(1, 42653520), (2, 21326760), (3, 14217840), (4, 10663380), (5, 8530704), (6, 7108920), (7, 6093360), (8, 5331690), (9, 4739280), (10, 4265352), (12, 3554460), (13, 3281040), (14, 3046680), (15, 2843568), (16, 2665845), (18, 2369640), (20, 2132676), (21, 2031120), (24, 1777230), (26, 1640520), (27, 1579760), (28, 1523340), (30, 1421784), (31, 1375920), (35, 1218672), (36, 1184820), (39, 1093680), (40, 1066338), (42, 1015560), (45, 947856), (48, 888615), (49, 870480), (52, 820260), (54, 789880), (56, 761670), (60, 710892), (62, 687960), (63, 677040), (65, 656208), (70, 609336), (72, 592410), (78, 546840), (80, 533169), (84, 507780), (90, 473928), (91, 468720), (93, 458640), (98, 435240), (104, 410130), (105, 406224), (108, 394940), (112, 380835), (117, 364560), (120, 355446), (124, 343980), (126, 338520), (130, 328104), (135, 315952), (140, 304668), (144, 296205), (147, 290160), (155, 275184), (156, 273420), (168, 253890), (180, 236964), (182, 234360), (186, 229320), (189, 225680), (195, 218736), (196, 217620), (208, 205065), (210, 203112), (216, 197470), (217, 196560), (234, 182280), (240, 177723), (245, 174096), (248, 171990), (252, 169260), (260, 164052), (270, 157976), (273, 156240), (279, 152880), (280, 152334), (294, 145080), (310, 137592), (312, 136710), (315, 135408), (336, 126945), (351, 121520), (360, 118482), (364, 117180), (372, 114660), (378, 112840), (390, 109368), (392, 108810), (403, 105840), (420, 101556), (432, 98735), (434, 98280), (441, 96720), (455, 93744), (465, 91728), (468, 91140), (490, 87048), (496, 85995), (504, 84630), (520, 82026), (540, 78988), (546, 78120), (558, 76440), (560, 76167), (585, 72912), (588, 72540), (620, 68796), (624, 68355), (630, 67704), (637, 66960), (651, 65520), (702, 60760), (720, 59241), (728, 58590), (735, 58032), (744, 57330), (756, 56420), (780, 54684), (784, 54405), (806, 52920), (819, 52080), (837, 50960), (840, 50778), (868, 49140), (882, 48360), (910, 46872), (930, 45864), (936, 45570), (945, 45136), (980, 43524), (1008, 42315), (1040, 41013), (1080, 39494), (1085, 39312), (1092, 39060), (1116, 38220), (1170, 36456), (1176, 36270), (1209, 35280), (1240, 34398), (1260, 33852), (1274, 33480), (1302, 32760), (1323, 32240), (1365, 31248), (1395, 30576), (1404, 30380), (1456, 29295), (1470, 29016), (1488, 28665), (1512, 28210), (1519, 28080), (1560, 27342), (1612, 26460), (1638, 26040), (1674, 25480), (1680, 25389), (1736, 24570), (1755, 24304), (1764, 24180), (1820, 23436), (1860, 22932), (1872, 22785), (1890, 22568), (1911, 22320), (1953, 21840), (1960, 21762), (2015, 21168), (2160, 19747), (2170, 19656), (2184, 19530), (2205, 19344), (2232, 19110), (2340, 18228), (2352, 18135), (2418, 17640), (2457, 17360), (2480, 17199), (2520, 16926), (2548, 16740), (2604, 16380), (2646, 16120), (2730, 15624), (2790, 15288), (2808, 15190), (2821, 15120), (2940, 14508), (3024, 14105), (3038, 14040), (3120, 13671), (3185, 13392), (3224, 13230), (3255, 13104), (3276, 13020), (3348, 12740), (3472, 12285), (3510, 12152), (3528, 12090), (3627, 11760), (3640, 11718), (3720, 11466), (3780, 11284), (3822, 11160), (3906, 10920), (3920, 10881), (4030, 10584), (4095, 10416), (4185, 10192), (4340, 9828), (4368, 9765), (4410, 9672), (4464, 9555), (4557, 9360), (4680, 9114), (4836, 8820), (4914, 8680), (5040, 8463), (5096, 8370), (5208, 8190), (5292, 8060), (5460, 7812), (5580, 7644), (5616, 7595), (5642, 7560), (5733, 7440), (5859, 7280), (5880, 7254), (6045, 7056), (6076, 7020), (6370, 6696), (6448, 6615), (6510, 6552)]