1226783880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{54091}}^1$

素因数の和:54121

約数の個数: 160

約数和(自身を含む): 4712495040

約数和(自身を除く): 3485711160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 54091, 108182, 162273, 216364, 270455, 324546, 378637, 432728, 486819, 540910, 649092, 757274, 811365, 973638, 1081820, 1135911, 1298184, 1460457, 1514548, 1622730, 1893185, 1947276, 2163640, 2271822, 2434095, 2920914, 3029096, 3245460, 3407733, 3786370, 3894552, 4381371, 4543644, 4868190, 5679555, 5841828, 6490920, 6815466, 7302285, 7572740, 8762742, 9087288, 9736380, 10223199, 11359110, 11683656, 13630932, 14604570, 15145480, 17038665, 17525484, 19472760, 20446398, 21906855, 22718220, 27261864, 29209140, 30669597, 34077330, 35050968, 40892796, 43813710, 45436440, 51115995, 58418280, 61339194, 68154660, 81785592, 87627420, 102231990, 122678388, 136309320, 153347985, 175254840, 204463980, 245356776, 306695970, 408927960, 613391940, 1226783880]

約数ペア:

[(1, 1226783880), (2, 613391940), (3, 408927960), (4, 306695970), (5, 245356776), (6, 204463980), (7, 175254840), (8, 153347985), (9, 136309320), (10, 122678388), (12, 102231990), (14, 87627420), (15, 81785592), (18, 68154660), (20, 61339194), (21, 58418280), (24, 51115995), (27, 45436440), (28, 43813710), (30, 40892796), (35, 35050968), (36, 34077330), (40, 30669597), (42, 29209140), (45, 27261864), (54, 22718220), (56, 21906855), (60, 20446398), (63, 19472760), (70, 17525484), (72, 17038665), (81, 15145480), (84, 14604570), (90, 13630932), (105, 11683656), (108, 11359110), (120, 10223199), (126, 9736380), (135, 9087288), (140, 8762742), (162, 7572740), (168, 7302285), (180, 6815466), (189, 6490920), (210, 5841828), (216, 5679555), (252, 4868190), (270, 4543644), (280, 4381371), (315, 3894552), (324, 3786370), (360, 3407733), (378, 3245460), (405, 3029096), (420, 2920914), (504, 2434095), (540, 2271822), (567, 2163640), (630, 1947276), (648, 1893185), (756, 1622730), (810, 1514548), (840, 1460457), (945, 1298184), (1080, 1135911), (1134, 1081820), (1260, 973638), (1512, 811365), (1620, 757274), (1890, 649092), (2268, 540910), (2520, 486819), (2835, 432728), (3240, 378637), (3780, 324546), (4536, 270455), (5670, 216364), (7560, 162273), (11340, 108182), (22680, 54091)]