188074080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 647350704

約数和(自身を除く): 459276624

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, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 997, 1048, 1179, 1310, 1440, 1572, 1965, 1994, 2096, 2358, 2620, 2991, 3144, 3930, 3988, 4192, 4716, 4985, 5240, 5895, 5982, 6288, 7860, 7976, 8973, 9432, 9970, 10480, 11790, 11964, 12576, 14955, 15720, 15952, 17946, 18864, 19940, 20960, 23580, 23928, 29910, 31440, 31904, 35892, 37728, 39880, 44865, 47160, 47856, 59820, 62880, 71784, 79760, 89730, 94320, 95712, 119640, 130607, 143568, 159520, 179460, 188640, 239280, 261214, 287136, 358920, 391821, 478560, 522428, 653035, 717840, 783642, 1044856, 1175463, 1306070, 1435680, 1567284, 1959105, 2089712, 2350926, 2612140, 3134568, 3918210, 4179424, 4701852, 5224280, 5877315, 6269136, 7836420, 9403704, 10448560, 11754630, 12538272, 15672840, 18807408, 20897120, 23509260, 31345680, 37614816, 47018520, 62691360, 94037040, 188074080]

約数ペア:

[(1, 188074080), (2, 94037040), (3, 62691360), (4, 47018520), (5, 37614816), (6, 31345680), (8, 23509260), (9, 20897120), (10, 18807408), (12, 15672840), (15, 12538272), (16, 11754630), (18, 10448560), (20, 9403704), (24, 7836420), (30, 6269136), (32, 5877315), (36, 5224280), (40, 4701852), (45, 4179424), (48, 3918210), (60, 3134568), (72, 2612140), (80, 2350926), (90, 2089712), (96, 1959105), (120, 1567284), (131, 1435680), (144, 1306070), (160, 1175463), (180, 1044856), (240, 783642), (262, 717840), (288, 653035), (360, 522428), (393, 478560), (480, 391821), (524, 358920), (655, 287136), (720, 261214), (786, 239280), (997, 188640), (1048, 179460), (1179, 159520), (1310, 143568), (1440, 130607), (1572, 119640), (1965, 95712), (1994, 94320), (2096, 89730), (2358, 79760), (2620, 71784), (2991, 62880), (3144, 59820), (3930, 47856), (3988, 47160), (4192, 44865), (4716, 39880), (4985, 37728), (5240, 35892), (5895, 31904), (5982, 31440), (6288, 29910), (7860, 23928), (7976, 23580), (8973, 20960), (9432, 19940), (9970, 18864), (10480, 17946), (11790, 15952), (11964, 15720), (12576, 14955)]