1277418240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 648

約数和(自身を含む): 5379873408

約数和(自身を除く): 4102455168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 73, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 146, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 219, 224, 240, 245, 248, 252, 256, 279, 280, 288, 292, 294, 310, 315, 320, 336, 360, 365, 372, 384, 392, 420, 434, 438, 441, 448, 465, 480, 490, 496, 504, 511, 558, 560, 576, 584, 588, 620, 630, 640, 651, 657, 672, 720, 730, 735, 744, 768, 784, 840, 868, 876, 882, 896, 930, 960, 980, 992, 1008, 1022, 1085, 1095, 1116, 1120, 1152, 1168, 1176, 1240, 1260, 1280, 1302, 1314, 1344, 1395, 1440, 1460, 1470, 1488, 1519, 1533, 1568, 1680, 1736, 1752, 1764, 1792, 1860, 1920, 1953, 1960, 1984, 2016, 2044, 2170, 2190, 2205, 2232, 2240, 2263, 2304, 2336, 2352, 2480, 2520, 2555, 2604, 2628, 2688, 2790, 2880, 2920, 2940, 2976, 3038, 3066, 3136, 3255, 3285, 3360, 3472, 3504, 3528, 3577, 3720, 3840, 3906, 3920, 3968, 4032, 4088, 4340, 4380, 4410, 4464, 4480, 4526, 4557, 4599, 4672, 4704, 4960, 5040, 5110, 5208, 5256, 5376, 5580, 5760, 5840, 5880, 5952, 6076, 6132, 6272, 6510, 6570, 6720, 6789, 6944, 7008, 7056, 7154, 7440, 7595, 7665, 7812, 7840, 7936, 8064, 8176, 8680, 8760, 8820, 8928, 8960, 9052, 9114, 9198, 9344, 9408, 9765, 9920, 10080, 10220, 10416, 10512, 10731, 11160, 11315, 11520, 11680, 11760, 11904, 12152, 12264, 12544, 13020, 13140, 13440, 13578, 13671, 13888, 14016, 14112, 14308, 14880, 15190, 15330, 15624, 15680, 15841, 16128, 16352, 17360, 17520, 17640, 17856, 17885, 18104, 18228, 18396, 18688, 18816, 19530, 19840, 20160, 20367, 20440, 20832, 21024, 21462, 22320, 22630, 22785, 22995, 23360, 23520, 23808, 24304, 24528, 26040, 26280, 26880, 27156, 27342, 27776, 28032, 28224, 28616, 29760, 30380, 30660, 31248, 31360, 31682, 32193, 32704, 33945, 34720, 35040, 35280, 35712, 35770, 36208, 36456, 36792, 37632, 39060, 39680, 40320, 40734, 40880, 41664, 42048, 42924, 44640, 45260, 45570, 45990, 46720, 47040, 47523, 48608, 49056, 52080, 52560, 53655, 54312, 54684, 55552, 56064, 56448, 57232, 59520, 60760, 61320, 62496, 62720, 63364, 64386, 65408, 67890, 68355, 69440, 70080, 70560, 71424, 71540, 72416, 72912, 73584, 78120, 79205, 80640, 81468, 81760, 83328, 84096, 85848, 89280, 90520, 91140, 91980, 93440, 94080, 95046, 97216, 98112, 101835, 104160, 105120, 107310, 108624, 109368, 110887, 112896, 114464, 119040, 121520, 122640, 124992, 126728, 128772, 130816, 135780, 136710, 138880, 140160, 141120, 142569, 143080, 144832, 145824, 147168, 156240, 158410, 160965, 162936, 163520, 166656, 168192, 171696, 178560, 181040, 182280, 183960, 188160, 190092, 194432, 196224, 203670, 208320, 210240, 214620, 217248, 218736, 221774, 228928, 237615, 243040, 245280, 249984, 253456, 257544, 271560, 273420, 277760, 280320, 282240, 285138, 286160, 289664, 291648, 294336, 312480, 316820, 321930, 325872, 327040, 332661, 343392, 357120, 362080, 364560, 367920, 380184, 388864, 392448, 407340, 416640, 420480, 429240, 434496, 437472, 443548, 457856, 475230, 486080, 490560, 499968, 506912, 515088, 543120, 546840, 554435, 564480, 570276, 572320, 579328, 583296, 588672, 624960, 633640, 643860, 651744, 654080, 665322, 686784, 712845, 724160, 729120, 735840, 760368, 814680, 833280, 840960, 858480, 868992, 874944, 887096, 915712, 950460, 972160, 981120, 997983, 1013824, 1030176, 1086240, 1093680, 1108870, 1140552, 1144640, 1166592, 1177344, 1249920, 1267280, 1287720, 1303488, 1330644, 1373568, 1425690, 1448320, 1458240, 1471680, 1520736, 1629360, 1663305, 1716960, 1737984, 1749888, 1774192, 1900920, 1944320, 1962240, 1995966, 2027648, 2060352, 2172480, 2187360, 2217740, 2281104, 2289280, 2499840, 2534560, 2575440, 2606976, 2661288, 2747136, 2851380, 2896640, 2916480, 2943360, 3041472, 3258720, 3326610, 3433920, 3499776, 3548384, 3801840, 3991932, 4055296, 4120704, 4344960, 4374720, 4435480, 4562208, 4578560, 4989915, 5069120, 5150880, 5213952, 5322576, 5702760, 5832960, 5886720, 6082944, 6517440, 6653220, 6867840, 7096768, 7603680, 7983864, 8241408, 8689920, 8749440, 8870960, 9124416, 9979830, 10138240, 10301760, 10645152, 11405520, 12165888, 13034880, 13306440, 13735680, 14193536, 15207360, 15967728, 17498880, 17741920, 18248832, 19959660, 20276480, 20603520, 21290304, 22811040, 26069760, 26612880, 28387072, 30414720, 31935456, 35483840, 36497664, 39919320, 41207040, 42580608, 45622080, 53225760, 60829440, 63870912, 70967680, 79838640, 85161216, 91244160, 106451520, 127741824, 141935360, 159677280, 182488320, 212903040, 255483648, 319354560, 425806080, 638709120, 1277418240]

約数ペア:

[(1, 1277418240), (2, 638709120), (3, 425806080), (4, 319354560), (5, 255483648), (6, 212903040), (7, 182488320), (8, 159677280), (9, 141935360), (10, 127741824), (12, 106451520), (14, 91244160), (15, 85161216), (16, 79838640), (18, 70967680), (20, 63870912), (21, 60829440), (24, 53225760), (28, 45622080), (30, 42580608), (31, 41207040), (32, 39919320), (35, 36497664), (36, 35483840), (40, 31935456), (42, 30414720), (45, 28387072), (48, 26612880), (49, 26069760), (56, 22811040), (60, 21290304), (62, 20603520), (63, 20276480), (64, 19959660), (70, 18248832), (72, 17741920), (73, 17498880), (80, 15967728), (84, 15207360), (90, 14193536), (93, 13735680), (96, 13306440), (98, 13034880), (105, 12165888), (112, 11405520), (120, 10645152), (124, 10301760), (126, 10138240), (128, 9979830), (140, 9124416), (144, 8870960), (146, 8749440), (147, 8689920), (155, 8241408), (160, 7983864), (168, 7603680), (180, 7096768), (186, 6867840), (192, 6653220), (196, 6517440), (210, 6082944), (217, 5886720), (219, 5832960), (224, 5702760), (240, 5322576), (245, 5213952), (248, 5150880), (252, 5069120), (256, 4989915), (279, 4578560), (280, 4562208), (288, 4435480), (292, 4374720), (294, 4344960), (310, 4120704), (315, 4055296), (320, 3991932), (336, 3801840), (360, 3548384), (365, 3499776), (372, 3433920), (384, 3326610), (392, 3258720), (420, 3041472), (434, 2943360), (438, 2916480), (441, 2896640), (448, 2851380), (465, 2747136), (480, 2661288), (490, 2606976), (496, 2575440), (504, 2534560), (511, 2499840), (558, 2289280), (560, 2281104), (576, 2217740), (584, 2187360), (588, 2172480), (620, 2060352), (630, 2027648), (640, 1995966), (651, 1962240), (657, 1944320), (672, 1900920), (720, 1774192), (730, 1749888), (735, 1737984), (744, 1716960), (768, 1663305), (784, 1629360), (840, 1520736), (868, 1471680), (876, 1458240), (882, 1448320), (896, 1425690), (930, 1373568), (960, 1330644), (980, 1303488), (992, 1287720), (1008, 1267280), (1022, 1249920), (1085, 1177344), (1095, 1166592), (1116, 1144640), (1120, 1140552), (1152, 1108870), (1168, 1093680), (1176, 1086240), (1240, 1030176), (1260, 1013824), (1280, 997983), (1302, 981120), (1314, 972160), (1344, 950460), (1395, 915712), (1440, 887096), (1460, 874944), (1470, 868992), (1488, 858480), (1519, 840960), (1533, 833280), (1568, 814680), (1680, 760368), (1736, 735840), (1752, 729120), (1764, 724160), (1792, 712845), (1860, 686784), (1920, 665322), (1953, 654080), (1960, 651744), (1984, 643860), (2016, 633640), (2044, 624960), (2170, 588672), (2190, 583296), (2205, 579328), (2232, 572320), (2240, 570276), (2263, 564480), (2304, 554435), (2336, 546840), (2352, 543120), (2480, 515088), (2520, 506912), (2555, 499968), (2604, 490560), (2628, 486080), (2688, 475230), (2790, 457856), (2880, 443548), (2920, 437472), (2940, 434496), (2976, 429240), (3038, 420480), (3066, 416640), (3136, 407340), (3255, 392448), (3285, 388864), (3360, 380184), (3472, 367920), (3504, 364560), (3528, 362080), (3577, 357120), (3720, 343392), (3840, 332661), (3906, 327040), (3920, 325872), (3968, 321930), (4032, 316820), (4088, 312480), (4340, 294336), (4380, 291648), (4410, 289664), (4464, 286160), (4480, 285138), (4526, 282240), (4557, 280320), (4599, 277760), (4672, 273420), (4704, 271560), (4960, 257544), (5040, 253456), (5110, 249984), (5208, 245280), (5256, 243040), (5376, 237615), (5580, 228928), (5760, 221774), (5840, 218736), (5880, 217248), (5952, 214620), (6076, 210240), (6132, 208320), (6272, 203670), (6510, 196224), (6570, 194432), (6720, 190092), (6789, 188160), (6944, 183960), (7008, 182280), (7056, 181040), (7154, 178560), (7440, 171696), (7595, 168192), (7665, 166656), (7812, 163520), (7840, 162936), (7936, 160965), (8064, 158410), (8176, 156240), (8680, 147168), (8760, 145824), (8820, 144832), (8928, 143080), (8960, 142569), (9052, 141120), (9114, 140160), (9198, 138880), (9344, 136710), (9408, 135780), (9765, 130816), (9920, 128772), (10080, 126728), (10220, 124992), (10416, 122640), (10512, 121520), (10731, 119040), (11160, 114464), (11315, 112896), (11520, 110887), (11680, 109368), (11760, 108624), (11904, 107310), (12152, 105120), (12264, 104160), (12544, 101835), (13020, 98112), (13140, 97216), (13440, 95046), (13578, 94080), (13671, 93440), (13888, 91980), (14016, 91140), (14112, 90520), (14308, 89280), (14880, 85848), (15190, 84096), (15330, 83328), (15624, 81760), (15680, 81468), (15841, 80640), (16128, 79205), (16352, 78120), (17360, 73584), (17520, 72912), (17640, 72416), (17856, 71540), (17885, 71424), (18104, 70560), (18228, 70080), (18396, 69440), (18688, 68355), (18816, 67890), (19530, 65408), (19840, 64386), (20160, 63364), (20367, 62720), (20440, 62496), (20832, 61320), (21024, 60760), (21462, 59520), (22320, 57232), (22630, 56448), (22785, 56064), (22995, 55552), (23360, 54684), (23520, 54312), (23808, 53655), (24304, 52560), (24528, 52080), (26040, 49056), (26280, 48608), (26880, 47523), (27156, 47040), (27342, 46720), (27776, 45990), (28032, 45570), (28224, 45260), (28616, 44640), (29760, 42924), (30380, 42048), (30660, 41664), (31248, 40880), (31360, 40734), (31682, 40320), (32193, 39680), (32704, 39060), (33945, 37632), (34720, 36792), (35040, 36456), (35280, 36208), (35712, 35770)]