239515920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 480

約数和(自身を含む): 1004221440

約数和(自身を除く): 764705520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 73, 80, 84, 90, 93, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 146, 147, 155, 168, 180, 186, 189, 196, 210, 216, 217, 219, 240, 245, 248, 252, 270, 279, 280, 292, 294, 310, 315, 336, 360, 365, 372, 378, 392, 420, 432, 434, 438, 441, 465, 490, 496, 504, 511, 540, 558, 560, 584, 588, 620, 630, 651, 657, 720, 730, 735, 744, 756, 784, 837, 840, 868, 876, 882, 930, 945, 980, 1008, 1022, 1080, 1085, 1095, 1116, 1168, 1176, 1240, 1260, 1302, 1314, 1323, 1395, 1460, 1470, 1488, 1512, 1519, 1533, 1674, 1680, 1736, 1752, 1764, 1860, 1890, 1953, 1960, 1971, 2044, 2160, 2170, 2190, 2205, 2232, 2263, 2352, 2480, 2520, 2555, 2604, 2628, 2646, 2790, 2920, 2940, 3024, 3038, 3066, 3255, 3285, 3348, 3472, 3504, 3528, 3577, 3720, 3780, 3906, 3920, 3942, 4088, 4185, 4340, 4380, 4410, 4464, 4526, 4557, 4599, 5040, 5110, 5208, 5256, 5292, 5580, 5840, 5859, 5880, 6076, 6132, 6510, 6570, 6615, 6696, 6789, 7056, 7154, 7440, 7560, 7595, 7665, 7812, 7884, 8176, 8370, 8680, 8760, 8820, 9052, 9114, 9198, 9765, 9855, 10220, 10416, 10512, 10584, 10731, 11160, 11315, 11718, 11760, 12152, 12264, 13020, 13140, 13230, 13392, 13578, 13671, 13797, 14308, 15120, 15190, 15330, 15624, 15768, 15841, 16740, 17360, 17520, 17640, 17885, 18104, 18228, 18396, 19530, 19710, 20367, 20440, 21168, 21462, 22320, 22630, 22785, 22995, 23436, 24304, 24528, 26040, 26280, 26460, 27156, 27342, 27594, 28616, 29295, 30380, 30660, 31248, 31536, 31682, 32193, 33480, 33945, 35280, 35770, 36208, 36456, 36792, 39060, 39420, 40734, 40880, 41013, 42924, 45260, 45570, 45990, 46872, 47523, 52080, 52560, 52920, 53655, 54312, 54684, 55188, 57232, 58590, 60760, 61101, 61320, 63364, 64386, 66960, 67890, 68355, 68985, 71540, 72912, 73584, 78120, 78840, 79205, 81468, 82026, 85848, 90520, 91140, 91980, 93744, 95046, 96579, 101835, 105840, 107310, 108624, 109368, 110376, 110887, 117180, 121520, 122202, 122640, 126728, 128772, 135780, 136710, 137970, 142569, 143080, 156240, 157680, 158410, 160965, 162936, 164052, 171696, 181040, 182280, 183960, 190092, 193158, 203670, 205065, 214620, 218736, 220752, 221774, 234360, 237615, 244404, 253456, 257544, 271560, 273420, 275940, 285138, 286160, 305505, 316820, 321930, 325872, 328104, 332661, 364560, 367920, 380184, 386316, 407340, 410130, 427707, 429240, 443548, 468720, 475230, 482895, 488808, 515088, 543120, 546840, 551880, 554435, 570276, 611010, 633640, 643860, 656208, 665322, 712845, 760368, 772632, 814680, 820260, 855414, 858480, 887096, 950460, 965790, 977616, 997983, 1093680, 1103760, 1108870, 1140552, 1222020, 1267280, 1287720, 1330644, 1425690, 1545264, 1629360, 1640520, 1663305, 1710828, 1774192, 1900920, 1931580, 1995966, 2138535, 2217740, 2281104, 2444040, 2575440, 2661288, 2851380, 2993949, 3281040, 3326610, 3421656, 3801840, 3863160, 3991932, 4277070, 4435480, 4888080, 4989915, 5322576, 5702760, 5987898, 6653220, 6843312, 7726320, 7983864, 8554140, 8870960, 9979830, 11405520, 11975796, 13306440, 14969745, 15967728, 17108280, 19959660, 23951592, 26612880, 29939490, 34216560, 39919320, 47903184, 59878980, 79838640, 119757960, 239515920]

約数ペア:

[(1, 239515920), (2, 119757960), (3, 79838640), (4, 59878980), (5, 47903184), (6, 39919320), (7, 34216560), (8, 29939490), (9, 26612880), (10, 23951592), (12, 19959660), (14, 17108280), (15, 15967728), (16, 14969745), (18, 13306440), (20, 11975796), (21, 11405520), (24, 9979830), (27, 8870960), (28, 8554140), (30, 7983864), (31, 7726320), (35, 6843312), (36, 6653220), (40, 5987898), (42, 5702760), (45, 5322576), (48, 4989915), (49, 4888080), (54, 4435480), (56, 4277070), (60, 3991932), (62, 3863160), (63, 3801840), (70, 3421656), (72, 3326610), (73, 3281040), (80, 2993949), (84, 2851380), (90, 2661288), (93, 2575440), (98, 2444040), (105, 2281104), (108, 2217740), (112, 2138535), (120, 1995966), (124, 1931580), (126, 1900920), (135, 1774192), (140, 1710828), (144, 1663305), (146, 1640520), (147, 1629360), (155, 1545264), (168, 1425690), (180, 1330644), (186, 1287720), (189, 1267280), (196, 1222020), (210, 1140552), (216, 1108870), (217, 1103760), (219, 1093680), (240, 997983), (245, 977616), (248, 965790), (252, 950460), (270, 887096), (279, 858480), (280, 855414), (292, 820260), (294, 814680), (310, 772632), (315, 760368), (336, 712845), (360, 665322), (365, 656208), (372, 643860), (378, 633640), (392, 611010), (420, 570276), (432, 554435), (434, 551880), (438, 546840), (441, 543120), (465, 515088), (490, 488808), (496, 482895), (504, 475230), (511, 468720), (540, 443548), (558, 429240), (560, 427707), (584, 410130), (588, 407340), (620, 386316), (630, 380184), (651, 367920), (657, 364560), (720, 332661), (730, 328104), (735, 325872), (744, 321930), (756, 316820), (784, 305505), (837, 286160), (840, 285138), (868, 275940), (876, 273420), (882, 271560), (930, 257544), (945, 253456), (980, 244404), (1008, 237615), (1022, 234360), (1080, 221774), (1085, 220752), (1095, 218736), (1116, 214620), (1168, 205065), (1176, 203670), (1240, 193158), (1260, 190092), (1302, 183960), (1314, 182280), (1323, 181040), (1395, 171696), (1460, 164052), (1470, 162936), (1488, 160965), (1512, 158410), (1519, 157680), (1533, 156240), (1674, 143080), (1680, 142569), (1736, 137970), (1752, 136710), (1764, 135780), (1860, 128772), (1890, 126728), (1953, 122640), (1960, 122202), (1971, 121520), (2044, 117180), (2160, 110887), (2170, 110376), (2190, 109368), (2205, 108624), (2232, 107310), (2263, 105840), (2352, 101835), (2480, 96579), (2520, 95046), (2555, 93744), (2604, 91980), (2628, 91140), (2646, 90520), (2790, 85848), (2920, 82026), (2940, 81468), (3024, 79205), (3038, 78840), (3066, 78120), (3255, 73584), (3285, 72912), (3348, 71540), (3472, 68985), (3504, 68355), (3528, 67890), (3577, 66960), (3720, 64386), (3780, 63364), (3906, 61320), (3920, 61101), (3942, 60760), (4088, 58590), (4185, 57232), (4340, 55188), (4380, 54684), (4410, 54312), (4464, 53655), (4526, 52920), (4557, 52560), (4599, 52080), (5040, 47523), (5110, 46872), (5208, 45990), (5256, 45570), (5292, 45260), (5580, 42924), (5840, 41013), (5859, 40880), (5880, 40734), (6076, 39420), (6132, 39060), (6510, 36792), (6570, 36456), (6615, 36208), (6696, 35770), (6789, 35280), (7056, 33945), (7154, 33480), (7440, 32193), (7560, 31682), (7595, 31536), (7665, 31248), (7812, 30660), (7884, 30380), (8176, 29295), (8370, 28616), (8680, 27594), (8760, 27342), (8820, 27156), (9052, 26460), (9114, 26280), (9198, 26040), (9765, 24528), (9855, 24304), (10220, 23436), (10416, 22995), (10512, 22785), (10584, 22630), (10731, 22320), (11160, 21462), (11315, 21168), (11718, 20440), (11760, 20367), (12152, 19710), (12264, 19530), (13020, 18396), (13140, 18228), (13230, 18104), (13392, 17885), (13578, 17640), (13671, 17520), (13797, 17360), (14308, 16740), (15120, 15841), (15190, 15768), (15330, 15624)]