716231520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1013}}^1$

素因数の和:1525

約数の個数: 144

約数和(自身を含む): 2451535632

約数和(自身を除く): 1735304112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 491, 720, 982, 1013, 1440, 1473, 1964, 2026, 2455, 2946, 3039, 3928, 4052, 4419, 4910, 5065, 5892, 6078, 7365, 7856, 8104, 8838, 9117, 9820, 10130, 11784, 12156, 14730, 15195, 15712, 16208, 17676, 18234, 19640, 20260, 22095, 23568, 24312, 29460, 30390, 32416, 35352, 36468, 39280, 40520, 44190, 45585, 47136, 48624, 58920, 60780, 70704, 72936, 78560, 81040, 88380, 91170, 97248, 117840, 121560, 141408, 145872, 162080, 176760, 182340, 235680, 243120, 291744, 353520, 364680, 486240, 497383, 707040, 729360, 994766, 1458720, 1492149, 1989532, 2486915, 2984298, 3979064, 4476447, 4973830, 5968596, 7460745, 7958128, 8952894, 9947660, 11937192, 14921490, 15916256, 17905788, 19895320, 22382235, 23874384, 29842980, 35811576, 39790640, 44764470, 47748768, 59685960, 71623152, 79581280, 89528940, 119371920, 143246304, 179057880, 238743840, 358115760, 716231520]

約数ペア:

[(1, 716231520), (2, 358115760), (3, 238743840), (4, 179057880), (5, 143246304), (6, 119371920), (8, 89528940), (9, 79581280), (10, 71623152), (12, 59685960), (15, 47748768), (16, 44764470), (18, 39790640), (20, 35811576), (24, 29842980), (30, 23874384), (32, 22382235), (36, 19895320), (40, 17905788), (45, 15916256), (48, 14921490), (60, 11937192), (72, 9947660), (80, 8952894), (90, 7958128), (96, 7460745), (120, 5968596), (144, 4973830), (160, 4476447), (180, 3979064), (240, 2984298), (288, 2486915), (360, 1989532), (480, 1492149), (491, 1458720), (720, 994766), (982, 729360), (1013, 707040), (1440, 497383), (1473, 486240), (1964, 364680), (2026, 353520), (2455, 291744), (2946, 243120), (3039, 235680), (3928, 182340), (4052, 176760), (4419, 162080), (4910, 145872), (5065, 141408), (5892, 121560), (6078, 117840), (7365, 97248), (7856, 91170), (8104, 88380), (8838, 81040), (9117, 78560), (9820, 72936), (10130, 70704), (11784, 60780), (12156, 58920), (14730, 48624), (15195, 47136), (15712, 45585), (16208, 44190), (17676, 40520), (18234, 39280), (19640, 36468), (20260, 35352), (22095, 32416), (23568, 30390), (24312, 29460)]