1907084972520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1373}}^1$

素因数の和:2096

約数の個数: 960

約数和(自身を含む): 8047804176720

約数和(自身を除く): 6140719204200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 324, 351, 360, 364, 378, 390, 392, 405, 420, 441, 455, 468, 490, 504, 520, 540, 546, 567, 585, 588, 630, 637, 648, 673, 702, 728, 735, 756, 780, 810, 819, 840, 882, 910, 936, 945, 980, 1053, 1080, 1092, 1134, 1170, 1176, 1260, 1274, 1323, 1346, 1365, 1373, 1404, 1470, 1512, 1560, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2019, 2106, 2184, 2205, 2268, 2340, 2457, 2520, 2548, 2646, 2692, 2730, 2746, 2808, 2835, 2940, 3185, 3240, 3276, 3365, 3510, 3528, 3640, 3780, 3822, 3969, 4038, 4095, 4119, 4212, 4410, 4536, 4680, 4711, 4914, 5096, 5265, 5292, 5384, 5460, 5492, 5670, 5733, 5880, 6057, 6370, 6552, 6615, 6730, 6865, 7020, 7371, 7560, 7644, 7938, 8076, 8190, 8238, 8424, 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145368, 147420, 148284, 157482, 158760, 160641, 164760, 164885, 169596, 171990, 172998, 174980, 178490, 181710, 183729, 185355, 188440, 192220, 197862, 201831, 206388, 209976, 211995, 214188, 218052, 222426, 229320, 230664, 236223, 242280, 244972, 247140, 249886, 254394, 257985, 259497, 262470, 263816, 267735, 269108, 272565, 282660, 288330, 294840, 296568, 296793, 306215, 314964, 321282, 329770, 336385, 339192, 343980, 345996, 349960, 356980, 363420, 367458, 370710, 374829, 381591, 384440, 393705, 395724, 403662, 412776, 423990, 428376, 428701, 432495, 436104, 444852, 472446, 481923, 489944, 494280, 494655, 499772, 508788, 515970, 518994, 524940, 535470, 538216, 545130, 551187, 556065, 565320, 576660, 593586, 605493, 612430, 624715, 629928, 635985, 642564, 659540, 672770, 687960, 691992, 708669, 713960, 726840, 734916, 741420, 749658, 763182, 778491, 787410, 791448, 803205, 807324, 847980, 857402, 864990, 874601, 889704, 890379, 918645, 924029, 944892, 963846, 989310, 999544, 1009155, 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約数ペア:

[(1, 1907084972520), (2, 953542486260), (3, 635694990840), (4, 476771243130), (5, 381416994504), (6, 317847495420), (7, 272440710360), (8, 238385621565), (9, 211898330280), (10, 190708497252), (12, 158923747710), (13, 146698844040), (14, 136220355180), (15, 127138998168), (18, 105949165140), (20, 95354248626), (21, 90813570120), (24, 79461873855), (26, 73349422020), (27, 70632776760), (28, 68110177590), (30, 63569499084), (35, 54488142072), (36, 52974582570), (39, 48899614680), (40, 47677124313), (42, 45406785060), (45, 42379666056), (49, 38920101480), (52, 36674711010), (54, 35316388380), (56, 34055088795), (60, 31784749542), (63, 30271190040), (65, 29339768808), (70, 27244071036), (72, 26487291285), (78, 24449807340), (81, 23544258920), (84, 22703392530), (90, 21189833028), (91, 20956977720), (98, 19460050740), (104, 18337355505), (105, 18162714024), (108, 17658194190), (117, 16299871560), (120, 15892374771), (126, 15135595020), (130, 14669884404), (135, 14126555352), (140, 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1729980), (1112130, 1714804), (1124487, 1695960), (1153320, 1653561), (1181115, 1614648), (1187172, 1606410), (1210986, 1574820), (1224860, 1556982), (1249430, 1526364), (1271970, 1499316), (1285128, 1483965), (1286103, 1482840), (1297485, 1469832), (1319080, 1445769), (1345540, 1417338)]