395655971880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{580379}}^1$

素因数の和:580448

約数の個数: 256

約数和(自身を含む): 1404055296000

約数和(自身を除く): 1008399324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 104, 114, 115, 120, 130, 138, 152, 156, 184, 190, 195, 228, 230, 247, 260, 276, 285, 299, 312, 345, 380, 390, 437, 456, 460, 494, 520, 552, 570, 598, 690, 741, 760, 780, 874, 897, 920, 988, 1140, 1196, 1235, 1311, 1380, 1482, 1495, 1560, 1748, 1794, 1976, 2185, 2280, 2392, 2470, 2622, 2760, 2964, 2990, 3496, 3588, 3705, 4370, 4485, 4940, 5244, 5681, 5928, 5980, 6555, 7176, 7410, 8740, 8970, 9880, 10488, 11362, 11960, 13110, 14820, 17043, 17480, 17940, 22724, 26220, 28405, 29640, 34086, 35880, 45448, 52440, 56810, 68172, 85215, 113620, 136344, 170430, 227240, 340860, 580379, 681720, 1160758, 1741137, 2321516, 2901895, 3482274, 4643032, 5803790, 6964548, 7544927, 8705685, 11027201, 11607580, 13348717, 13929096, 15089854, 17411370, 22054402, 22634781, 23215160, 26697434, 30179708, 33081603, 34822740, 37724635, 40046151, 44108804, 45269562, 53394868, 55136005, 60359416, 66163206, 66743585, 69645480, 75449270, 80092302, 88217608, 90539124, 106789736, 110272010, 113173905, 132326412, 133487170, 143353613, 150898540, 160184604, 165408015, 173533321, 181078248, 200230755, 220544020, 226347810, 253625623, 264652824, 266974340, 286707226, 301797080, 320369208, 330816030, 347066642, 400461510, 430060839, 441088040, 452695620, 507251246, 520599963, 533948680, 573414452, 661632060, 694133284, 716768065, 760876869, 800923020, 860121678, 867666605, 905391240, 1014502492, 1041199926, 1146828904, 1268128115, 1323264120, 1388266568, 1433536130, 1521753738, 1601846040, 1720243356, 1735333210, 2029004984, 2082399852, 2150304195, 2536256230, 2602999815, 2867072260, 3043507476, 3297133099, 3440486712, 3470666420, 3804384345, 4164799704, 4300608390, 5072512460, 5205999630, 5734144520, 6087014952, 6594266198, 6941332840, 7608768690, 8601216780, 9891399297, 10145024920, 10411999260, 13188532396, 15217537380, 16485665495, 17202433560, 19782798594, 20823998520, 26377064792, 30435074760, 32971330990, 39565597188, 49456996485, 65942661980, 79131194376, 98913992970, 131885323960, 197827985940, 395655971880]

約数ペア:

[(1, 395655971880), (2, 197827985940), (3, 131885323960), (4, 98913992970), (5, 79131194376), (6, 65942661980), (8, 49456996485), (10, 39565597188), (12, 32971330990), (13, 30435074760), (15, 26377064792), (19, 20823998520), (20, 19782798594), (23, 17202433560), (24, 16485665495), (26, 15217537380), (30, 13188532396), (38, 10411999260), (39, 10145024920), (40, 9891399297), (46, 8601216780), (52, 7608768690), (57, 6941332840), (60, 6594266198), (65, 6087014952), (69, 5734144520), (76, 5205999630), (78, 5072512460), (92, 4300608390), (95, 4164799704), (104, 3804384345), (114, 3470666420), (115, 3440486712), (120, 3297133099), (130, 3043507476), (138, 2867072260), (152, 2602999815), (156, 2536256230), (184, 2150304195), (190, 2082399852), (195, 2029004984), (228, 1735333210), (230, 1720243356), (247, 1601846040), (260, 1521753738), (276, 1433536130), (285, 1388266568), (299, 1323264120), (312, 1268128115), (345, 1146828904), (380, 1041199926), (390, 1014502492), (437, 905391240), (456, 867666605), (460, 860121678), (494, 800923020), (520, 760876869), (552, 716768065), (570, 694133284), (598, 661632060), (690, 573414452), (741, 533948680), (760, 520599963), (780, 507251246), (874, 452695620), (897, 441088040), (920, 430060839), (988, 400461510), (1140, 347066642), (1196, 330816030), (1235, 320369208), (1311, 301797080), (1380, 286707226), (1482, 266974340), (1495, 264652824), (1560, 253625623), (1748, 226347810), (1794, 220544020), (1976, 200230755), (2185, 181078248), (2280, 173533321), (2392, 165408015), (2470, 160184604), (2622, 150898540), (2760, 143353613), (2964, 133487170), (2990, 132326412), (3496, 113173905), (3588, 110272010), (3705, 106789736), (4370, 90539124), (4485, 88217608), (4940, 80092302), (5244, 75449270), (5681, 69645480), (5928, 66743585), (5980, 66163206), (6555, 60359416), (7176, 55136005), (7410, 53394868), (8740, 45269562), (8970, 44108804), (9880, 40046151), (10488, 37724635), (11362, 34822740), (11960, 33081603), (13110, 30179708), (14820, 26697434), (17043, 23215160), (17480, 22634781), (17940, 22054402), (22724, 17411370), (26220, 15089854), (28405, 13929096), (29640, 13348717), (34086, 11607580), (35880, 11027201), (45448, 8705685), (52440, 7544927), (56810, 6964548), (68172, 5803790), (85215, 4643032), (113620, 3482274), (136344, 2901895), (170430, 2321516), (227240, 1741137), (340860, 1160758), (580379, 681720)]