894993120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{88789}}^1$

素因数の和:88817

約数の個数: 144

約数和(自身を含む): 3490512480

約数和(自身を除く): 2595519360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 88789, 177578, 266367, 355156, 443945, 532734, 621523, 710312, 799101, 887890, 1065468, 1243046, 1331835, 1420624, 1598202, 1775780, 1864569, 2130936, 2486092, 2663670, 2841248, 3107615, 3196404, 3551560, 3729138, 3995505, 4261872, 4972184, 5327340, 5593707, 6215230, 6392808, 7103120, 7458276, 7991010, 8523744, 9322845, 9944368, 10654680, 11187414, 12430460, 12785616, 14206240, 14916552, 15982020, 18645690, 19888736, 21309360, 22374828, 24860920, 25571232, 27968535, 29833104, 31964040, 37291380, 42618720, 44749656, 49721840, 55937070, 59666208, 63928080, 74582760, 89499312, 99443680, 111874140, 127856160, 149165520, 178998624, 223748280, 298331040, 447496560, 894993120]

約数ペア:

[(1, 894993120), (2, 447496560), (3, 298331040), (4, 223748280), (5, 178998624), (6, 149165520), (7, 127856160), (8, 111874140), (9, 99443680), (10, 89499312), (12, 74582760), (14, 63928080), (15, 59666208), (16, 55937070), (18, 49721840), (20, 44749656), (21, 42618720), (24, 37291380), (28, 31964040), (30, 29833104), (32, 27968535), (35, 25571232), (36, 24860920), (40, 22374828), (42, 21309360), (45, 19888736), (48, 18645690), (56, 15982020), (60, 14916552), (63, 14206240), (70, 12785616), (72, 12430460), (80, 11187414), (84, 10654680), (90, 9944368), (96, 9322845), (105, 8523744), (112, 7991010), (120, 7458276), (126, 7103120), (140, 6392808), (144, 6215230), (160, 5593707), (168, 5327340), (180, 4972184), (210, 4261872), (224, 3995505), (240, 3729138), (252, 3551560), (280, 3196404), (288, 3107615), (315, 2841248), (336, 2663670), (360, 2486092), (420, 2130936), (480, 1864569), (504, 1775780), (560, 1598202), (630, 1420624), (672, 1331835), (720, 1243046), (840, 1065468), (1008, 887890), (1120, 799101), (1260, 710312), (1440, 621523), (1680, 532734), (2016, 443945), (2520, 355156), (3360, 266367), (5040, 177578), (10080, 88789)]