1395141360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 4680986112

約数和(自身を除く): 3285844752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 263, 276, 310, 345, 368, 372, 460, 465, 496, 526, 552, 620, 690, 713, 744, 789, 920, 930, 961, 1052, 1104, 1240, 1315, 1380, 1426, 1488, 1578, 1840, 1860, 1922, 2104, 2139, 2480, 2630, 2760, 2852, 2883, 3156, 3565, 3720, 3844, 3945, 4208, 4278, 4805, 5260, 5520, 5704, 5766, 6049, 6312, 7130, 7440, 7688, 7890, 8153, 8556, 9610, 10520, 10695, 11408, 11532, 12098, 12624, 14260, 14415, 15376, 15780, 16306, 17112, 18147, 19220, 21040, 21390, 22103, 23064, 24196, 24459, 28520, 28830, 30245, 31560, 32612, 34224, 36294, 38440, 40765, 42780, 44206, 46128, 48392, 48918, 57040, 57660, 60490, 63120, 65224, 66309, 72588, 76880, 81530, 85560, 88412, 90735, 96784, 97836, 110515, 115320, 120980, 122295, 130448, 132618, 145176, 163060, 171120, 176824, 181470, 187519, 195672, 221030, 230640, 241960, 244590, 252743, 265236, 290352, 326120, 331545, 353648, 362940, 375038, 391344, 442060, 483920, 489180, 505486, 530472, 562557, 652240, 663090, 725880, 750076, 758229, 884120, 937595, 978360, 1010972, 1060944, 1125114, 1263715, 1326180, 1451760, 1500152, 1516458, 1768240, 1875190, 1956720, 2021944, 2250228, 2527430, 2652360, 2812785, 3000304, 3032916, 3750380, 3791145, 4043888, 4500456, 5054860, 5304720, 5625570, 5813089, 6065832, 7500760, 7582290, 9000912, 10109720, 11251140, 11626178, 12131664, 15001520, 15164580, 17439267, 20219440, 22502280, 23252356, 29065445, 30329160, 34878534, 45004560, 46504712, 58130890, 60658320, 69757068, 87196335, 93009424, 116261780, 139514136, 174392670, 232523560, 279028272, 348785340, 465047120, 697570680, 1395141360]

約数ペア:

[(1, 1395141360), (2, 697570680), (3, 465047120), (4, 348785340), (5, 279028272), (6, 232523560), (8, 174392670), (10, 139514136), (12, 116261780), (15, 93009424), (16, 87196335), (20, 69757068), (23, 60658320), (24, 58130890), (30, 46504712), (31, 45004560), (40, 34878534), (46, 30329160), (48, 29065445), (60, 23252356), (62, 22502280), (69, 20219440), (80, 17439267), (92, 15164580), (93, 15001520), (115, 12131664), (120, 11626178), (124, 11251140), (138, 10109720), (155, 9000912), (184, 7582290), (186, 7500760), (230, 6065832), (240, 5813089), (248, 5625570), (263, 5304720), (276, 5054860), (310, 4500456), (345, 4043888), (368, 3791145), (372, 3750380), (460, 3032916), (465, 3000304), (496, 2812785), (526, 2652360), (552, 2527430), (620, 2250228), (690, 2021944), (713, 1956720), (744, 1875190), (789, 1768240), (920, 1516458), (930, 1500152), (961, 1451760), (1052, 1326180), (1104, 1263715), (1240, 1125114), (1315, 1060944), (1380, 1010972), (1426, 978360), (1488, 937595), (1578, 884120), (1840, 758229), (1860, 750076), (1922, 725880), (2104, 663090), (2139, 652240), (2480, 562557), (2630, 530472), (2760, 505486), (2852, 489180), (2883, 483920), (3156, 442060), (3565, 391344), (3720, 375038), (3844, 362940), (3945, 353648), (4208, 331545), (4278, 326120), (4805, 290352), (5260, 265236), (5520, 252743), (5704, 244590), (5766, 241960), (6049, 230640), (6312, 221030), (7130, 195672), (7440, 187519), (7688, 181470), (7890, 176824), (8153, 171120), (8556, 163060), (9610, 145176), (10520, 132618), (10695, 130448), (11408, 122295), (11532, 120980), (12098, 115320), (12624, 110515), (14260, 97836), (14415, 96784), (15376, 90735), (15780, 88412), (16306, 85560), (17112, 81530), (18147, 76880), (19220, 72588), (21040, 66309), (21390, 65224), (22103, 63120), (23064, 60490), (24196, 57660), (24459, 57040), (28520, 48918), (28830, 48392), (30245, 46128), (31560, 44206), (32612, 42780), (34224, 40765), (36294, 38440)]