1389060360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 256

約数和(自身を含む): 4919040000

約数和(自身を除く): 3529979640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 139, 152, 171, 180, 190, 216, 228, 270, 278, 285, 342, 360, 380, 417, 456, 487, 513, 540, 556, 570, 684, 695, 760, 834, 855, 974, 1026, 1080, 1112, 1140, 1251, 1368, 1390, 1461, 1668, 1710, 1948, 2052, 2085, 2280, 2435, 2502, 2565, 2641, 2780, 2922, 3336, 3420, 3753, 3896, 4104, 4170, 4383, 4870, 5004, 5130, 5282, 5560, 5844, 6255, 6840, 7305, 7506, 7923, 8340, 8766, 9253, 9740, 10008, 10260, 10564, 11688, 12510, 13149, 13205, 14610, 15012, 15846, 16680, 17532, 18506, 18765, 19480, 20520, 21128, 21915, 23769, 25020, 26298, 26410, 27759, 29220, 30024, 31692, 35064, 37012, 37530, 39615, 43830, 46265, 47538, 50040, 52596, 52820, 55518, 58440, 63384, 65745, 67693, 71307, 74024, 75060, 79230, 83277, 87660, 92530, 95076, 105192, 105640, 111036, 118845, 131490, 135386, 138795, 142614, 150120, 158460, 166554, 175320, 185060, 190152, 203079, 222072, 237690, 249831, 262980, 270772, 277590, 285228, 316920, 333108, 338465, 356535, 370120, 406158, 416385, 475380, 499662, 525960, 541544, 555180, 570456, 609237, 666216, 676930, 713070, 812316, 832770, 950760, 999324, 1015395, 1110360, 1218474, 1249155, 1286167, 1353860, 1426140, 1624632, 1665540, 1827711, 1998648, 2030790, 2436948, 2498310, 2572334, 2707720, 2852280, 3046185, 3331080, 3655422, 3858501, 4061580, 4873896, 4996620, 5144668, 6092370, 6430835, 7310844, 7717002, 8123160, 9138555, 9993240, 10289336, 11575503, 12184740, 12861670, 14621688, 15434004, 18277110, 19292505, 23151006, 24369480, 25723340, 30868008, 34726509, 36554220, 38585010, 46302012, 51446680, 57877515, 69453018, 73108440, 77170020, 92604024, 115755030, 138906036, 154340040, 173632545, 231510060, 277812072, 347265090, 463020120, 694530180, 1389060360]

約数ペア:

[(1, 1389060360), (2, 694530180), (3, 463020120), (4, 347265090), (5, 277812072), (6, 231510060), (8, 173632545), (9, 154340040), (10, 138906036), (12, 115755030), (15, 92604024), (18, 77170020), (19, 73108440), (20, 69453018), (24, 57877515), (27, 51446680), (30, 46302012), (36, 38585010), (38, 36554220), (40, 34726509), (45, 30868008), (54, 25723340), (57, 24369480), (60, 23151006), (72, 19292505), (76, 18277110), (90, 15434004), (95, 14621688), (108, 12861670), (114, 12184740), (120, 11575503), (135, 10289336), (139, 9993240), (152, 9138555), (171, 8123160), (180, 7717002), (190, 7310844), (216, 6430835), (228, 6092370), (270, 5144668), (278, 4996620), (285, 4873896), (342, 4061580), (360, 3858501), (380, 3655422), (417, 3331080), (456, 3046185), (487, 2852280), (513, 2707720), (540, 2572334), (556, 2498310), (570, 2436948), (684, 2030790), (695, 1998648), (760, 1827711), (834, 1665540), (855, 1624632), (974, 1426140), (1026, 1353860), (1080, 1286167), (1112, 1249155), (1140, 1218474), (1251, 1110360), (1368, 1015395), (1390, 999324), (1461, 950760), (1668, 832770), (1710, 812316), (1948, 713070), (2052, 676930), (2085, 666216), (2280, 609237), (2435, 570456), (2502, 555180), (2565, 541544), (2641, 525960), (2780, 499662), (2922, 475380), (3336, 416385), (3420, 406158), (3753, 370120), (3896, 356535), (4104, 338465), (4170, 333108), (4383, 316920), (4870, 285228), (5004, 277590), (5130, 270772), (5282, 262980), (5560, 249831), (5844, 237690), (6255, 222072), (6840, 203079), (7305, 190152), (7506, 185060), (7923, 175320), (8340, 166554), (8766, 158460), (9253, 150120), (9740, 142614), (10008, 138795), (10260, 135386), (10564, 131490), (11688, 118845), (12510, 111036), (13149, 105640), (13205, 105192), (14610, 95076), (15012, 92530), (15846, 87660), (16680, 83277), (17532, 79230), (18506, 75060), (18765, 74024), (19480, 71307), (20520, 67693), (21128, 65745), (21915, 63384), (23769, 58440), (25020, 55518), (26298, 52820), (26410, 52596), (27759, 50040), (29220, 47538), (30024, 46265), (31692, 43830), (35064, 39615), (37012, 37530)]