1855297920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 512

約数和(自身を含む): 7188111360

約数和(自身を除く): 5332813440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 61, 62, 64, 70, 73, 80, 84, 93, 96, 105, 112, 120, 122, 124, 128, 140, 146, 155, 160, 168, 183, 186, 192, 210, 217, 219, 224, 240, 244, 248, 280, 292, 305, 310, 320, 336, 365, 366, 372, 384, 420, 427, 434, 438, 448, 465, 480, 488, 496, 511, 560, 584, 610, 620, 640, 651, 672, 730, 732, 744, 840, 854, 868, 876, 896, 915, 930, 960, 976, 992, 1022, 1085, 1095, 1120, 1168, 1220, 1240, 1281, 1302, 1344, 1460, 1464, 1488, 1533, 1680, 1708, 1736, 1752, 1830, 1860, 1891, 1920, 1952, 1984, 2044, 2135, 2170, 2190, 2240, 2263, 2336, 2440, 2480, 2555, 2562, 2604, 2688, 2920, 2928, 2976, 3066, 3255, 3360, 3416, 3472, 3504, 3660, 3720, 3782, 3904, 3968, 4088, 4270, 4340, 4380, 4453, 4480, 4526, 4672, 4880, 4960, 5110, 5124, 5208, 5673, 5840, 5856, 5952, 6132, 6405, 6510, 6720, 6789, 6832, 6944, 7008, 7320, 7440, 7564, 7665, 7808, 8176, 8540, 8680, 8760, 8906, 9052, 9344, 9455, 9760, 9920, 10220, 10248, 10416, 11315, 11346, 11680, 11712, 11904, 12264, 12810, 13020, 13237, 13359, 13440, 13578, 13664, 13888, 14016, 14640, 14880, 15128, 15330, 15841, 16352, 17080, 17360, 17520, 17812, 18104, 18910, 19520, 19840, 20440, 20496, 20832, 22265, 22630, 22692, 23360, 23424, 24528, 25620, 26040, 26474, 26718, 27156, 27328, 27776, 28032, 28365, 29280, 29760, 30256, 30660, 31171, 31682, 32704, 33945, 34160, 34720, 35040, 35624, 36208, 37820, 39040, 39711, 40880, 40992, 41664, 44530, 45260, 45384, 46720, 47523, 49056, 51240, 52080, 52948, 53436, 54312, 54656, 56730, 58560, 59520, 60512, 61320, 62342, 63364, 65408, 66185, 66795, 67890, 68320, 69440, 70080, 71248, 72416, 75640, 79205, 79422, 81760, 81984, 83328, 89060, 90520, 90768, 93513, 95046, 98112, 102480, 104160, 105896, 106872, 108624, 113460, 117120, 121024, 122640, 124684, 126728, 132370, 133590, 135780, 136640, 138043, 138880, 140160, 142496, 144832, 151280, 155855, 158410, 158844, 163520, 163968, 178120, 181040, 181536, 187026, 190092, 196224, 198555, 204960, 208320, 211792, 213744, 217248, 226920, 237615, 242048, 245280, 249368, 253456, 264740, 267180, 271560, 273280, 276086, 284992, 289664, 302560, 311710, 316820, 317688, 327040, 356240, 362080, 363072, 374052, 380184, 397110, 409920, 414129, 416640, 423584, 427488, 434496, 453840, 467565, 475230, 490560, 498736, 506912, 529480, 534360, 543120, 552172, 569984, 605120, 623420, 633640, 635376, 690215, 712480, 724160, 726144, 748104, 760368, 794220, 819840, 828258, 847168, 854976, 868992, 907680, 935130, 950460, 966301, 981120, 997472, 1013824, 1058960, 1068720, 1086240, 1104344, 1210240, 1246840, 1267280, 1270752, 1380430, 1424960, 1448320, 1496208, 1520736, 1588440, 1656516, 1694336, 1709952, 1815360, 1870260, 1900920, 1932602, 1994944, 2027648, 2070645, 2117920, 2137440, 2172480, 2208688, 2493680, 2534560, 2541504, 2760860, 2849920, 2898903, 2992416, 3041472, 3176880, 3313032, 3630720, 3740520, 3801840, 3865204, 3989888, 4141290, 4235840, 4274880, 4344960, 4417376, 4831505, 4987360, 5069120, 5083008, 5521720, 5797806, 5984832, 6082944, 6353760, 6626064, 7481040, 7603680, 7730408, 8282580, 8471680, 8549760, 8834752, 9663010, 9974720, 10138240, 11043440, 11595612, 11969664, 12707520, 13252128, 14494515, 14962080, 15207360, 15460816, 16565160, 17669504, 19326020, 19949440, 22086880, 23191224, 25415040, 26504256, 28989030, 29924160, 30414720, 30921632, 33130320, 38652040, 44173760, 46382448, 53008512, 57978060, 59848320, 61843264, 66260640, 77304080, 88347520, 92764896, 115956120, 123686528, 132521280, 154608160, 185529792, 231912240, 265042560, 309216320, 371059584, 463824480, 618432640, 927648960, 1855297920]

約数ペア:

[(1, 1855297920), (2, 927648960), (3, 618432640), (4, 463824480), (5, 371059584), (6, 309216320), (7, 265042560), (8, 231912240), (10, 185529792), (12, 154608160), (14, 132521280), (15, 123686528), (16, 115956120), (20, 92764896), (21, 88347520), (24, 77304080), (28, 66260640), (30, 61843264), (31, 59848320), (32, 57978060), (35, 53008512), (40, 46382448), (42, 44173760), (48, 38652040), (56, 33130320), (60, 30921632), (61, 30414720), (62, 29924160), (64, 28989030), (70, 26504256), (73, 25415040), (80, 23191224), (84, 22086880), (93, 19949440), (96, 19326020), (105, 17669504), (112, 16565160), (120, 15460816), (122, 15207360), (124, 14962080), (128, 14494515), (140, 13252128), (146, 12707520), (155, 11969664), (160, 11595612), (168, 11043440), (183, 10138240), (186, 9974720), (192, 9663010), (210, 8834752), (217, 8549760), (219, 8471680), (224, 8282580), (240, 7730408), (244, 7603680), (248, 7481040), (280, 6626064), (292, 6353760), (305, 6082944), (310, 5984832), (320, 5797806), (336, 5521720), (365, 5083008), (366, 5069120), (372, 4987360), (384, 4831505), (420, 4417376), (427, 4344960), (434, 4274880), (438, 4235840), (448, 4141290), (465, 3989888), (480, 3865204), (488, 3801840), (496, 3740520), (511, 3630720), (560, 3313032), (584, 3176880), (610, 3041472), (620, 2992416), (640, 2898903), (651, 2849920), (672, 2760860), (730, 2541504), (732, 2534560), (744, 2493680), (840, 2208688), (854, 2172480), (868, 2137440), (876, 2117920), (896, 2070645), (915, 2027648), (930, 1994944), (960, 1932602), (976, 1900920), (992, 1870260), (1022, 1815360), (1085, 1709952), (1095, 1694336), (1120, 1656516), (1168, 1588440), (1220, 1520736), (1240, 1496208), (1281, 1448320), (1302, 1424960), (1344, 1380430), (1460, 1270752), (1464, 1267280), (1488, 1246840), (1533, 1210240), (1680, 1104344), (1708, 1086240), (1736, 1068720), (1752, 1058960), (1830, 1013824), (1860, 997472), (1891, 981120), (1920, 966301), (1952, 950460), (1984, 935130), (2044, 907680), (2135, 868992), (2170, 854976), (2190, 847168), (2240, 828258), (2263, 819840), (2336, 794220), (2440, 760368), (2480, 748104), (2555, 726144), (2562, 724160), (2604, 712480), (2688, 690215), (2920, 635376), (2928, 633640), (2976, 623420), (3066, 605120), (3255, 569984), (3360, 552172), (3416, 543120), (3472, 534360), (3504, 529480), (3660, 506912), (3720, 498736), (3782, 490560), (3904, 475230), (3968, 467565), (4088, 453840), (4270, 434496), (4340, 427488), (4380, 423584), (4453, 416640), (4480, 414129), (4526, 409920), (4672, 397110), (4880, 380184), (4960, 374052), (5110, 363072), (5124, 362080), (5208, 356240), (5673, 327040), (5840, 317688), (5856, 316820), (5952, 311710), (6132, 302560), (6405, 289664), (6510, 284992), (6720, 276086), (6789, 273280), (6832, 271560), (6944, 267180), (7008, 264740), (7320, 253456), (7440, 249368), (7564, 245280), (7665, 242048), (7808, 237615), (8176, 226920), (8540, 217248), (8680, 213744), (8760, 211792), (8906, 208320), (9052, 204960), (9344, 198555), (9455, 196224), (9760, 190092), (9920, 187026), (10220, 181536), (10248, 181040), (10416, 178120), (11315, 163968), (11346, 163520), (11680, 158844), (11712, 158410), (11904, 155855), (12264, 151280), (12810, 144832), (13020, 142496), (13237, 140160), (13359, 138880), (13440, 138043), (13578, 136640), (13664, 135780), (13888, 133590), (14016, 132370), (14640, 126728), (14880, 124684), (15128, 122640), (15330, 121024), (15841, 117120), (16352, 113460), (17080, 108624), (17360, 106872), (17520, 105896), (17812, 104160), (18104, 102480), (18910, 98112), (19520, 95046), (19840, 93513), (20440, 90768), (20496, 90520), (20832, 89060), (22265, 83328), (22630, 81984), (22692, 81760), (23360, 79422), (23424, 79205), (24528, 75640), (25620, 72416), (26040, 71248), (26474, 70080), (26718, 69440), (27156, 68320), (27328, 67890), (27776, 66795), (28032, 66185), (28365, 65408), (29280, 63364), (29760, 62342), (30256, 61320), (30660, 60512), (31171, 59520), (31682, 58560), (32704, 56730), (33945, 54656), (34160, 54312), (34720, 53436), (35040, 52948), (35624, 52080), (36208, 51240), (37820, 49056), (39040, 47523), (39711, 46720), (40880, 45384), (40992, 45260), (41664, 44530)]