386435280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1946

約数の個数: 240

約数和(自身を含む): 1505653632

約数和(自身を除く): 1119218352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1901, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 3802, 4235, 4620, 4840, 5082, 5703, 5808, 6160, 6776, 7260, 7604, 8470, 9240, 9505, 9680, 10164, 11406, 12705, 13307, 13552, 14520, 15208, 16940, 18480, 19010, 20328, 20911, 22812, 25410, 26614, 28515, 29040, 30416, 33880, 38020, 39921, 40656, 41822, 45624, 50820, 53228, 57030, 62733, 66535, 67760, 76040, 79842, 83644, 91248, 101640, 104555, 106456, 114060, 125466, 133070, 146377, 152080, 159684, 167288, 199605, 203280, 209110, 212912, 228120, 230021, 250932, 266140, 292754, 313665, 319368, 334576, 399210, 418220, 439131, 456240, 460042, 501864, 532280, 585508, 627330, 638736, 690063, 731885, 798420, 836440, 878262, 920084, 1003728, 1064560, 1150105, 1171016, 1254660, 1380126, 1463770, 1596840, 1610147, 1672880, 1756524, 1840168, 2195655, 2300210, 2342032, 2509320, 2760252, 2927540, 3193680, 3220294, 3450315, 3513048, 3680336, 4391310, 4600420, 4830441, 5018640, 5520504, 5855080, 6440588, 6900630, 7026096, 8050735, 8782620, 9200840, 9660882, 11041008, 11710160, 12881176, 13801260, 16101470, 17565240, 18401680, 19321764, 24152205, 25762352, 27602520, 32202940, 35130480, 38643528, 48304410, 55205040, 64405880, 77287056, 96608820, 128811760, 193217640, 386435280]

約数ペア:

[(1, 386435280), (2, 193217640), (3, 128811760), (4, 96608820), (5, 77287056), (6, 64405880), (7, 55205040), (8, 48304410), (10, 38643528), (11, 35130480), (12, 32202940), (14, 27602520), (15, 25762352), (16, 24152205), (20, 19321764), (21, 18401680), (22, 17565240), (24, 16101470), (28, 13801260), (30, 12881176), (33, 11710160), (35, 11041008), (40, 9660882), (42, 9200840), (44, 8782620), (48, 8050735), (55, 7026096), (56, 6900630), (60, 6440588), (66, 5855080), (70, 5520504), (77, 5018640), (80, 4830441), (84, 4600420), (88, 4391310), (105, 3680336), (110, 3513048), (112, 3450315), (120, 3220294), (121, 3193680), (132, 2927540), (140, 2760252), (154, 2509320), (165, 2342032), (168, 2300210), (176, 2195655), (210, 1840168), (220, 1756524), (231, 1672880), (240, 1610147), (242, 1596840), (264, 1463770), (280, 1380126), (308, 1254660), (330, 1171016), (336, 1150105), (363, 1064560), (385, 1003728), (420, 920084), (440, 878262), (462, 836440), (484, 798420), (528, 731885), (560, 690063), (605, 638736), (616, 627330), (660, 585508), (726, 532280), (770, 501864), (840, 460042), (847, 456240), (880, 439131), (924, 418220), (968, 399210), (1155, 334576), (1210, 319368), (1232, 313665), (1320, 292754), (1452, 266140), (1540, 250932), (1680, 230021), (1694, 228120), (1815, 212912), (1848, 209110), (1901, 203280), (1936, 199605), (2310, 167288), (2420, 159684), (2541, 152080), (2640, 146377), (2904, 133070), (3080, 125466), (3388, 114060), (3630, 106456), (3696, 104555), (3802, 101640), (4235, 91248), (4620, 83644), (4840, 79842), (5082, 76040), (5703, 67760), (5808, 66535), (6160, 62733), (6776, 57030), (7260, 53228), (7604, 50820), (8470, 45624), (9240, 41822), (9505, 40656), (9680, 39921), (10164, 38020), (11406, 33880), (12705, 30416), (13307, 29040), (13552, 28515), (14520, 26614), (15208, 25410), (16940, 22812), (18480, 20911), (19010, 20328)]