302631420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1364

約数の個数: 192

約数和(自身を含む): 1067996160

約数和(自身を除く): 765364740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 780, 860, 903, 910, 1092, 1118, 1204, 1289, 1290, 1365, 1505, 1677, 1806, 1820, 2236, 2578, 2580, 2730, 2795, 3010, 3354, 3612, 3867, 3913, 4515, 5156, 5460, 5590, 6020, 6445, 6708, 7734, 7826, 8385, 9023, 9030, 11180, 11739, 12890, 15468, 15652, 16757, 16770, 18046, 18060, 19335, 19565, 23478, 25780, 27069, 33514, 33540, 36092, 38670, 39130, 45115, 46956, 50271, 54138, 55427, 58695, 67028, 77340, 78260, 83785, 90230, 100542, 108276, 110854, 117299, 117390, 135345, 166281, 167570, 180460, 201084, 221708, 234598, 234780, 251355, 270690, 277135, 332562, 335140, 351897, 387989, 469196, 502710, 541380, 554270, 586495, 665124, 703794, 720551, 775978, 831405, 1005420, 1108540, 1163967, 1172990, 1407588, 1441102, 1551956, 1662810, 1759485, 1939945, 2161653, 2327934, 2345980, 2882204, 3325620, 3518970, 3602755, 3879890, 4323306, 4655868, 5043857, 5819835, 7037940, 7205510, 7759780, 8646612, 10087714, 10808265, 11639670, 14411020, 15131571, 20175428, 21616530, 23279340, 25219285, 30263142, 43233060, 50438570, 60526284, 75657855, 100877140, 151315710, 302631420]

約数ペア:

[(1, 302631420), (2, 151315710), (3, 100877140), (4, 75657855), (5, 60526284), (6, 50438570), (7, 43233060), (10, 30263142), (12, 25219285), (13, 23279340), (14, 21616530), (15, 20175428), (20, 15131571), (21, 14411020), (26, 11639670), (28, 10808265), (30, 10087714), (35, 8646612), (39, 7759780), (42, 7205510), (43, 7037940), (52, 5819835), (60, 5043857), (65, 4655868), (70, 4323306), (78, 3879890), (84, 3602755), (86, 3518970), (91, 3325620), (105, 2882204), (129, 2345980), (130, 2327934), (140, 2161653), (156, 1939945), (172, 1759485), (182, 1662810), (195, 1551956), (210, 1441102), (215, 1407588), (258, 1172990), (260, 1163967), (273, 1108540), (301, 1005420), (364, 831405), (390, 775978), (420, 720551), (430, 703794), (455, 665124), (516, 586495), (546, 554270), (559, 541380), (602, 502710), (645, 469196), (780, 387989), (860, 351897), (903, 335140), (910, 332562), (1092, 277135), (1118, 270690), (1204, 251355), (1289, 234780), (1290, 234598), (1365, 221708), (1505, 201084), (1677, 180460), (1806, 167570), (1820, 166281), (2236, 135345), (2578, 117390), (2580, 117299), (2730, 110854), (2795, 108276), (3010, 100542), (3354, 90230), (3612, 83785), (3867, 78260), (3913, 77340), (4515, 67028), (5156, 58695), (5460, 55427), (5590, 54138), (6020, 50271), (6445, 46956), (6708, 45115), (7734, 39130), (7826, 38670), (8385, 36092), (9023, 33540), (9030, 33514), (11180, 27069), (11739, 25780), (12890, 23478), (15468, 19565), (15652, 19335), (16757, 18060), (16770, 18046)]