671434920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 320

約数和(自身を含む): 2561328000

約数和(自身を除く): 1889893080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 839, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1678, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2517, 2565, 2808, 2964, 3078, 3240, 3356, 3420, 3510, 3705, 4104, 4195, 4212, 4446, 4680, 4940, 5034, 5130, 5265, 5928, 6156, 6669, 6712, 6840, 7020, 7410, 7551, 7695, 8390, 8424, 8892, 9880, 10068, 10260, 10530, 10907, 11115, 12312, 12585, 13338, 14040, 14820, 15102, 15390, 15941, 16780, 17784, 20007, 20136, 20520, 21060, 21814, 22230, 22653, 25170, 26676, 29640, 30204, 30780, 31882, 32721, 33345, 33560, 37755, 40014, 42120, 43628, 44460, 45306, 47823, 50340, 53352, 54535, 60408, 61560, 63764, 65442, 66690, 67959, 75510, 79705, 80028, 87256, 88920, 90612, 95646, 98163, 100035, 100680, 109070, 113265, 127528, 130884, 133380, 135918, 143469, 151020, 159410, 160056, 163605, 181224, 191292, 196326, 200070, 207233, 218140, 226530, 239115, 261768, 266760, 271836, 286938, 294489, 302040, 318820, 327210, 339795, 382584, 392652, 400140, 414466, 430407, 436280, 453060, 478230, 490815, 543672, 573876, 588978, 621699, 637640, 654420, 679590, 717345, 785304, 800280, 828932, 860814, 883467, 906120, 956460, 981630, 1036165, 1147752, 1177956, 1243398, 1291221, 1308840, 1359180, 1434690, 1472445, 1657864, 1721628, 1766934, 1865097, 1912920, 1963260, 2072330, 2152035, 2355912, 2486796, 2582442, 2718360, 2869380, 2944890, 3108495, 3443256, 3533868, 3730194, 3926520, 4144660, 4304070, 4417335, 4973592, 5164884, 5595291, 5738760, 5889780, 6216990, 6456105, 7067736, 7460388, 8289320, 8608140, 8834670, 9325485, 10329768, 11190582, 11779560, 12433980, 12912210, 14920776, 16785873, 17216280, 17669340, 18650970, 22381164, 24867960, 25824420, 27976455, 33571746, 35338680, 37301940, 44762328, 51648840, 55952910, 67143492, 74603880, 83929365, 111905820, 134286984, 167858730, 223811640, 335717460, 671434920]

約数ペア:

[(1, 671434920), (2, 335717460), (3, 223811640), (4, 167858730), (5, 134286984), (6, 111905820), (8, 83929365), (9, 74603880), (10, 67143492), (12, 55952910), (13, 51648840), (15, 44762328), (18, 37301940), (19, 35338680), (20, 33571746), (24, 27976455), (26, 25824420), (27, 24867960), (30, 22381164), (36, 18650970), (38, 17669340), (39, 17216280), (40, 16785873), (45, 14920776), (52, 12912210), (54, 12433980), (57, 11779560), (60, 11190582), (65, 10329768), (72, 9325485), (76, 8834670), (78, 8608140), (81, 8289320), (90, 7460388), (95, 7067736), (104, 6456105), (108, 6216990), (114, 5889780), (117, 5738760), (120, 5595291), (130, 5164884), (135, 4973592), (152, 4417335), (156, 4304070), (162, 4144660), (171, 3926520), (180, 3730194), (190, 3533868), (195, 3443256), (216, 3108495), (228, 2944890), (234, 2869380), (247, 2718360), (260, 2582442), (270, 2486796), (285, 2355912), (312, 2152035), (324, 2072330), (342, 1963260), (351, 1912920), (360, 1865097), (380, 1766934), (390, 1721628), (405, 1657864), (456, 1472445), (468, 1434690), (494, 1359180), (513, 1308840), (520, 1291221), (540, 1243398), (570, 1177956), (585, 1147752), (648, 1036165), (684, 981630), (702, 956460), (741, 906120), (760, 883467), (780, 860814), (810, 828932), (839, 800280), (855, 785304), (936, 717345), (988, 679590), (1026, 654420), (1053, 637640), (1080, 621699), (1140, 588978), (1170, 573876), (1235, 543672), (1368, 490815), (1404, 478230), (1482, 453060), (1539, 436280), (1560, 430407), (1620, 414466), (1678, 400140), (1710, 392652), (1755, 382584), (1976, 339795), (2052, 327210), (2106, 318820), (2223, 302040), (2280, 294489), (2340, 286938), (2470, 271836), (2517, 266760), (2565, 261768), (2808, 239115), (2964, 226530), (3078, 218140), (3240, 207233), (3356, 200070), (3420, 196326), (3510, 191292), (3705, 181224), (4104, 163605), (4195, 160056), (4212, 159410), (4446, 151020), (4680, 143469), (4940, 135918), (5034, 133380), (5130, 130884), (5265, 127528), (5928, 113265), (6156, 109070), (6669, 100680), (6712, 100035), (6840, 98163), (7020, 95646), (7410, 90612), (7551, 88920), (7695, 87256), (8390, 80028), (8424, 79705), (8892, 75510), (9880, 67959), (10068, 66690), (10260, 65442), (10530, 63764), (10907, 61560), (11115, 60408), (12312, 54535), (12585, 53352), (13338, 50340), (14040, 47823), (14820, 45306), (15102, 44460), (15390, 43628), (15941, 42120), (16780, 40014), (17784, 37755), (20007, 33560), (20136, 33345), (20520, 32721), (21060, 31882), (21814, 30780), (22230, 30204), (22653, 29640), (25170, 26676)]