309672720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{6827}}^1$

素因数の和:6859

約数の個数: 200

約数和(自身を含む): 1229367744

約数和(自身を除く): 919695024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 6827, 7560, 9072, 11340, 13654, 15120, 20481, 22680, 27308, 34135, 40962, 45360, 47789, 54616, 61443, 68270, 81924, 95578, 102405, 109232, 122886, 136540, 143367, 163848, 184329, 191156, 204810, 238945, 245772, 273080, 286734, 307215, 327696, 368658, 382312, 409620, 430101, 477890, 491544, 546160, 552987, 573468, 614430, 716835, 737316, 764624, 819240, 860202, 921645, 955780, 983088, 1105974, 1146936, 1228860, 1290303, 1433670, 1474632, 1638480, 1720404, 1843290, 1911560, 2150505, 2211948, 2293872, 2457720, 2580606, 2764935, 2867340, 2949264, 3440808, 3686580, 3823120, 3870909, 4301010, 4423896, 4915440, 5161212, 5529870, 5734680, 6451515, 6881616, 7373160, 7741818, 8602020, 8847792, 10322424, 11059740, 11469360, 12903030, 14746320, 15483636, 17204040, 19354545, 20644848, 22119480, 25806060, 30967272, 34408080, 38709090, 44238960, 51612120, 61934544, 77418180, 103224240, 154836360, 309672720]

約数ペア:

[(1, 309672720), (2, 154836360), (3, 103224240), (4, 77418180), (5, 61934544), (6, 51612120), (7, 44238960), (8, 38709090), (9, 34408080), (10, 30967272), (12, 25806060), (14, 22119480), (15, 20644848), (16, 19354545), (18, 17204040), (20, 15483636), (21, 14746320), (24, 12903030), (27, 11469360), (28, 11059740), (30, 10322424), (35, 8847792), (36, 8602020), (40, 7741818), (42, 7373160), (45, 6881616), (48, 6451515), (54, 5734680), (56, 5529870), (60, 5161212), (63, 4915440), (70, 4423896), (72, 4301010), (80, 3870909), (81, 3823120), (84, 3686580), (90, 3440808), (105, 2949264), (108, 2867340), (112, 2764935), (120, 2580606), (126, 2457720), (135, 2293872), (140, 2211948), (144, 2150505), (162, 1911560), (168, 1843290), (180, 1720404), (189, 1638480), (210, 1474632), (216, 1433670), (240, 1290303), (252, 1228860), (270, 1146936), (280, 1105974), (315, 983088), (324, 955780), (336, 921645), (360, 860202), (378, 819240), (405, 764624), (420, 737316), (432, 716835), (504, 614430), (540, 573468), (560, 552987), (567, 546160), (630, 491544), (648, 477890), (720, 430101), (756, 409620), (810, 382312), (840, 368658), (945, 327696), (1008, 307215), (1080, 286734), (1134, 273080), (1260, 245772), (1296, 238945), (1512, 204810), (1620, 191156), (1680, 184329), (1890, 163848), (2160, 143367), (2268, 136540), (2520, 122886), (2835, 109232), (3024, 102405), (3240, 95578), (3780, 81924), (4536, 68270), (5040, 61443), (5670, 54616), (6480, 47789), (6827, 45360), (7560, 40962), (9072, 34135), (11340, 27308), (13654, 22680), (15120, 20481)]