238148820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 432

約数和(自身を含む): 948100608

約数和(自身を除く): 709951788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 49, 52, 60, 62, 63, 65, 67, 70, 78, 84, 90, 91, 93, 98, 105, 117, 124, 126, 130, 134, 140, 147, 155, 156, 180, 182, 186, 195, 196, 201, 210, 217, 234, 245, 252, 260, 268, 273, 279, 294, 310, 315, 335, 364, 372, 390, 402, 403, 420, 434, 441, 455, 465, 468, 469, 490, 546, 558, 585, 588, 603, 620, 630, 637, 651, 670, 735, 780, 804, 806, 819, 868, 871, 882, 910, 930, 938, 980, 1005, 1085, 1092, 1116, 1170, 1206, 1209, 1260, 1274, 1302, 1340, 1365, 1395, 1407, 1470, 1519, 1612, 1638, 1742, 1764, 1820, 1860, 1876, 1911, 1953, 2010, 2015, 2077, 2170, 2205, 2340, 2345, 2412, 2418, 2548, 2604, 2613, 2730, 2790, 2814, 2821, 2940, 3015, 3038, 3185, 3255, 3276, 3283, 3484, 3627, 3822, 3906, 4020, 4030, 4095, 4154, 4221, 4340, 4355, 4410, 4557, 4690, 4836, 5226, 5460, 5580, 5628, 5642, 5733, 6030, 6045, 6076, 6097, 6231, 6370, 6510, 6566, 7035, 7254, 7595, 7644, 7812, 7839, 8060, 8190, 8308, 8442, 8463, 8710, 8820, 9114, 9380, 9555, 9765, 9849, 10385, 10452, 11284, 11466, 12060, 12090, 12194, 12462, 12740, 13020, 13065, 13132, 13671, 14070, 14105, 14508, 14539, 15190, 15678, 16380, 16415, 16884, 16926, 17420, 18135, 18228, 18291, 18693, 19110, 19530, 19698, 19747, 20770, 21105, 22785, 22932, 24180, 24388, 24924, 25389, 26130, 27001, 27342, 28140, 28210, 28665, 29078, 29547, 30380, 30485, 31155, 31356, 32830, 33852, 36270, 36582, 37386, 38220, 39060, 39195, 39396, 39494, 41540, 42210, 42315, 42679, 43617, 45570, 49245, 50778, 52260, 54002, 54684, 54873, 56420, 57330, 58156, 59094, 59241, 60970, 62310, 65660, 68355, 72540, 72695, 73164, 74772, 78390, 78988, 81003, 84420, 84630, 85358, 87234, 91140, 91455, 93465, 98490, 98735, 101556, 101773, 108004, 109746, 114660, 118188, 118482, 121940, 124620, 126945, 128037, 130851, 135005, 136710, 145390, 147735, 156780, 162006, 169260, 170716, 174468, 177723, 182910, 186930, 189007, 196980, 197470, 203546, 213395, 218085, 219492, 236964, 243009, 253890, 256074, 261702, 270010, 273420, 274365, 290780, 295470, 296205, 305319, 324012, 355446, 365820, 373860, 378014, 384111, 394940, 405015, 407092, 426790, 436170, 486018, 507780, 508865, 512148, 523404, 540020, 548730, 567021, 590940, 592410, 610638, 640185, 654255, 710892, 756028, 768222, 810030, 853580, 872340, 888615, 915957, 945035, 972036, 1017730, 1097460, 1134042, 1184820, 1215045, 1221276, 1280370, 1308510, 1323049, 1526595, 1536444, 1620060, 1701063, 1777230, 1831914, 1890070, 1920555, 2035460, 2268084, 2430090, 2560740, 2617020, 2646098, 2835105, 3053190, 3402126, 3554460, 3663828, 3780140, 3841110, 3969147, 4579785, 4860180, 5292196, 5670210, 6106380, 6615245, 6804252, 7682220, 7938294, 8505315, 9159570, 11340420, 11907441, 13230490, 15876588, 17010630, 18319140, 19845735, 23814882, 26460980, 34021260, 39691470, 47629764, 59537205, 79382940, 119074410, 238148820]

約数ペア:

[(1, 238148820), (2, 119074410), (3, 79382940), (4, 59537205), (5, 47629764), (6, 39691470), (7, 34021260), (9, 26460980), (10, 23814882), (12, 19845735), (13, 18319140), (14, 17010630), (15, 15876588), (18, 13230490), (20, 11907441), (21, 11340420), (26, 9159570), (28, 8505315), (30, 7938294), (31, 7682220), (35, 6804252), (36, 6615245), (39, 6106380), (42, 5670210), (45, 5292196), (49, 4860180), (52, 4579785), (60, 3969147), (62, 3841110), (63, 3780140), (65, 3663828), (67, 3554460), (70, 3402126), (78, 3053190), (84, 2835105), (90, 2646098), (91, 2617020), (93, 2560740), (98, 2430090), (105, 2268084), (117, 2035460), (124, 1920555), (126, 1890070), (130, 1831914), (134, 1777230), (140, 1701063), (147, 1620060), (155, 1536444), (156, 1526595), (180, 1323049), (182, 1308510), (186, 1280370), (195, 1221276), (196, 1215045), (201, 1184820), (210, 1134042), (217, 1097460), (234, 1017730), (245, 972036), (252, 945035), (260, 915957), (268, 888615), (273, 872340), (279, 853580), (294, 810030), (310, 768222), (315, 756028), (335, 710892), (364, 654255), (372, 640185), (390, 610638), (402, 592410), (403, 590940), (420, 567021), (434, 548730), (441, 540020), (455, 523404), (465, 512148), (468, 508865), (469, 507780), (490, 486018), (546, 436170), (558, 426790), (585, 407092), (588, 405015), (603, 394940), (620, 384111), (630, 378014), (637, 373860), (651, 365820), (670, 355446), (735, 324012), (780, 305319), (804, 296205), (806, 295470), (819, 290780), (868, 274365), (871, 273420), (882, 270010), (910, 261702), (930, 256074), (938, 253890), (980, 243009), (1005, 236964), (1085, 219492), (1092, 218085), (1116, 213395), (1170, 203546), (1206, 197470), (1209, 196980), (1260, 189007), (1274, 186930), (1302, 182910), (1340, 177723), (1365, 174468), (1395, 170716), (1407, 169260), (1470, 162006), (1519, 156780), (1612, 147735), (1638, 145390), (1742, 136710), (1764, 135005), (1820, 130851), (1860, 128037), (1876, 126945), (1911, 124620), (1953, 121940), (2010, 118482), (2015, 118188), (2077, 114660), (2170, 109746), (2205, 108004), (2340, 101773), (2345, 101556), (2412, 98735), (2418, 98490), (2548, 93465), (2604, 91455), (2613, 91140), (2730, 87234), (2790, 85358), (2814, 84630), (2821, 84420), (2940, 81003), (3015, 78988), (3038, 78390), (3185, 74772), (3255, 73164), (3276, 72695), (3283, 72540), (3484, 68355), (3627, 65660), (3822, 62310), (3906, 60970), (4020, 59241), (4030, 59094), (4095, 58156), (4154, 57330), (4221, 56420), (4340, 54873), (4355, 54684), (4410, 54002), (4557, 52260), (4690, 50778), (4836, 49245), (5226, 45570), (5460, 43617), (5580, 42679), (5628, 42315), (5642, 42210), (5733, 41540), (6030, 39494), (6045, 39396), (6076, 39195), (6097, 39060), (6231, 38220), (6370, 37386), (6510, 36582), (6566, 36270), (7035, 33852), (7254, 32830), (7595, 31356), (7644, 31155), (7812, 30485), (7839, 30380), (8060, 29547), (8190, 29078), (8308, 28665), (8442, 28210), (8463, 28140), (8710, 27342), (8820, 27001), (9114, 26130), (9380, 25389), (9555, 24924), (9765, 24388), (9849, 24180), (10385, 22932), (10452, 22785), (11284, 21105), (11466, 20770), (12060, 19747), (12090, 19698), (12194, 19530), (12462, 19110), (12740, 18693), (13020, 18291), (13065, 18228), (13132, 18135), (13671, 17420), (14070, 16926), (14105, 16884), (14508, 16415), (14539, 16380), (15190, 15678)]