343516680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 1264032000

約数和(自身を除く): 920515320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 569, 585, 645, 702, 774, 780, 860, 936, 1032, 1080, 1118, 1138, 1161, 1170, 1290, 1404, 1548, 1560, 1677, 1707, 1720, 1755, 1935, 2236, 2276, 2322, 2340, 2580, 2795, 2808, 2845, 3096, 3354, 3414, 3510, 3870, 4472, 4552, 4644, 4680, 5031, 5121, 5160, 5590, 5690, 5805, 6708, 6828, 7020, 7397, 7740, 8385, 8535, 9288, 10062, 10242, 11180, 11380, 11610, 13416, 13656, 14040, 14794, 15093, 15363, 15480, 16770, 17070, 20124, 20484, 22191, 22360, 22760, 23220, 24467, 25155, 25605, 29588, 30186, 30726, 33540, 34140, 36985, 40248, 40968, 44382, 46440, 48934, 50310, 51210, 59176, 60372, 61452, 66573, 67080, 68280, 73401, 73970, 75465, 76815, 88764, 97868, 100620, 102420, 110955, 120744, 122335, 122904, 133146, 146802, 147940, 150930, 153630, 177528, 195736, 199719, 201240, 204840, 220203, 221910, 244670, 266292, 293604, 295880, 301860, 307260, 318071, 332865, 367005, 399438, 440406, 443820, 489340, 532584, 587208, 603720, 614520, 636142, 660609, 665730, 734010, 798876, 880812, 887640, 954213, 978680, 998595, 1101015, 1272284, 1321218, 1331460, 1468020, 1590355, 1597752, 1761624, 1908426, 1997190, 2202030, 2544568, 2642436, 2662920, 2862639, 2936040, 3180710, 3303045, 3816852, 3994380, 4404060, 4771065, 5284872, 5725278, 6361420, 6606090, 7633704, 7988760, 8587917, 8808120, 9542130, 11450556, 12722840, 13212180, 14313195, 17175834, 19084260, 22901112, 26424360, 28626390, 34351668, 38168520, 42939585, 57252780, 68703336, 85879170, 114505560, 171758340, 343516680]

約数ペア:

[(1, 343516680), (2, 171758340), (3, 114505560), (4, 85879170), (5, 68703336), (6, 57252780), (8, 42939585), (9, 38168520), (10, 34351668), (12, 28626390), (13, 26424360), (15, 22901112), (18, 19084260), (20, 17175834), (24, 14313195), (26, 13212180), (27, 12722840), (30, 11450556), (36, 9542130), (39, 8808120), (40, 8587917), (43, 7988760), (45, 7633704), (52, 6606090), (54, 6361420), (60, 5725278), (65, 5284872), (72, 4771065), (78, 4404060), (86, 3994380), (90, 3816852), (104, 3303045), (108, 3180710), (117, 2936040), (120, 2862639), (129, 2662920), (130, 2642436), (135, 2544568), (156, 2202030), (172, 1997190), (180, 1908426), (195, 1761624), (215, 1597752), (216, 1590355), (234, 1468020), (258, 1331460), (260, 1321218), (270, 1272284), (312, 1101015), (344, 998595), (351, 978680), (360, 954213), (387, 887640), (390, 880812), (430, 798876), (468, 734010), (516, 665730), (520, 660609), (540, 636142), (559, 614520), (569, 603720), (585, 587208), (645, 532584), (702, 489340), (774, 443820), (780, 440406), (860, 399438), (936, 367005), (1032, 332865), (1080, 318071), (1118, 307260), (1138, 301860), (1161, 295880), (1170, 293604), (1290, 266292), (1404, 244670), (1548, 221910), (1560, 220203), (1677, 204840), (1707, 201240), (1720, 199719), (1755, 195736), (1935, 177528), (2236, 153630), (2276, 150930), (2322, 147940), (2340, 146802), (2580, 133146), (2795, 122904), (2808, 122335), (2845, 120744), (3096, 110955), (3354, 102420), (3414, 100620), (3510, 97868), (3870, 88764), (4472, 76815), (4552, 75465), (4644, 73970), (4680, 73401), (5031, 68280), (5121, 67080), (5160, 66573), (5590, 61452), (5690, 60372), (5805, 59176), (6708, 51210), (6828, 50310), (7020, 48934), (7397, 46440), (7740, 44382), (8385, 40968), (8535, 40248), (9288, 36985), (10062, 34140), (10242, 33540), (11180, 30726), (11380, 30186), (11610, 29588), (13416, 25605), (13656, 25155), (14040, 24467), (14794, 23220), (15093, 22760), (15363, 22360), (15480, 22191), (16770, 20484), (17070, 20124)]