386282820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 1361590272

約数和(自身を除く): 975307452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 691, 726, 770, 847, 924, 1155, 1210, 1331, 1382, 1452, 1540, 1694, 1815, 2073, 2310, 2420, 2541, 2662, 2764, 3388, 3455, 3630, 3993, 4146, 4235, 4620, 4837, 5082, 5324, 6655, 6910, 7260, 7601, 7986, 8292, 8470, 9317, 9674, 10164, 10365, 12705, 13310, 13820, 14511, 15202, 15972, 16940, 18634, 19348, 19965, 20730, 22803, 24185, 25410, 26620, 27951, 29022, 30404, 37268, 38005, 39930, 41460, 45606, 46585, 48370, 50820, 53207, 55902, 58044, 72555, 76010, 79860, 83611, 91212, 93170, 96740, 106414, 111804, 114015, 139755, 145110, 152020, 159621, 167222, 186340, 212828, 228030, 250833, 266035, 279510, 290220, 319242, 334444, 418055, 456060, 501666, 532070, 559020, 585277, 638484, 798105, 836110, 919721, 1003332, 1064140, 1170554, 1254165, 1596210, 1672220, 1755831, 1839442, 2341108, 2508330, 2759163, 2926385, 3192420, 3511662, 3678884, 4598605, 5016660, 5518326, 5852770, 6438047, 7023324, 8779155, 9197210, 11036652, 11705540, 12876094, 13795815, 17558310, 18394420, 19314141, 25752188, 27591630, 32190235, 35116620, 38628282, 55183260, 64380470, 77256564, 96570705, 128760940, 193141410, 386282820]

約数ペア:

[(1, 386282820), (2, 193141410), (3, 128760940), (4, 96570705), (5, 77256564), (6, 64380470), (7, 55183260), (10, 38628282), (11, 35116620), (12, 32190235), (14, 27591630), (15, 25752188), (20, 19314141), (21, 18394420), (22, 17558310), (28, 13795815), (30, 12876094), (33, 11705540), (35, 11036652), (42, 9197210), (44, 8779155), (55, 7023324), (60, 6438047), (66, 5852770), (70, 5518326), (77, 5016660), (84, 4598605), (105, 3678884), (110, 3511662), (121, 3192420), (132, 2926385), (140, 2759163), (154, 2508330), (165, 2341108), (210, 1839442), (220, 1755831), (231, 1672220), (242, 1596210), (308, 1254165), (330, 1170554), (363, 1064140), (385, 1003332), (420, 919721), (462, 836110), (484, 798105), (605, 638484), (660, 585277), (691, 559020), (726, 532070), (770, 501666), (847, 456060), (924, 418055), (1155, 334444), (1210, 319242), (1331, 290220), (1382, 279510), (1452, 266035), (1540, 250833), (1694, 228030), (1815, 212828), (2073, 186340), (2310, 167222), (2420, 159621), (2541, 152020), (2662, 145110), (2764, 139755), (3388, 114015), (3455, 111804), (3630, 106414), (3993, 96740), (4146, 93170), (4235, 91212), (4620, 83611), (4837, 79860), (5082, 76010), (5324, 72555), (6655, 58044), (6910, 55902), (7260, 53207), (7601, 50820), (7986, 48370), (8292, 46585), (8470, 45606), (9317, 41460), (9674, 39930), (10164, 38005), (10365, 37268), (12705, 30404), (13310, 29022), (13820, 27951), (14511, 26620), (15202, 25410), (15972, 24185), (16940, 22803), (18634, 20730), (19348, 19965)]