67250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 225628416

約数和(自身を除く): 158377776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 311, 318, 340, 408, 424, 510, 530, 622, 636, 680, 795, 816, 848, 901, 933, 1020, 1060, 1244, 1272, 1360, 1555, 1590, 1802, 1866, 2040, 2120, 2488, 2544, 2703, 3110, 3180, 3604, 3732, 4080, 4240, 4505, 4665, 4976, 5287, 5406, 6220, 6360, 7208, 7464, 9010, 9330, 10574, 10812, 12440, 12720, 13515, 14416, 14928, 15861, 16483, 18020, 18660, 21148, 21624, 24880, 26435, 27030, 31722, 32966, 36040, 37320, 42296, 43248, 49449, 52870, 54060, 63444, 65932, 72080, 74640, 79305, 82415, 84592, 98898, 105740, 108120, 126888, 131864, 158610, 164830, 197796, 211480, 216240, 247245, 253776, 263728, 280211, 317220, 329660, 395592, 422960, 494490, 560422, 634440, 659320, 791184, 840633, 988980, 1120844, 1268880, 1318640, 1401055, 1681266, 1977960, 2241688, 2802110, 3362532, 3955920, 4203165, 4483376, 5604220, 6725064, 8406330, 11208440, 13450128, 16812660, 22416880, 33625320, 67250640]

約数ペア:

[(1, 67250640), (2, 33625320), (3, 22416880), (4, 16812660), (5, 13450128), (6, 11208440), (8, 8406330), (10, 6725064), (12, 5604220), (15, 4483376), (16, 4203165), (17, 3955920), (20, 3362532), (24, 2802110), (30, 2241688), (34, 1977960), (40, 1681266), (48, 1401055), (51, 1318640), (53, 1268880), (60, 1120844), (68, 988980), (80, 840633), (85, 791184), (102, 659320), (106, 634440), (120, 560422), (136, 494490), (159, 422960), (170, 395592), (204, 329660), (212, 317220), (240, 280211), (255, 263728), (265, 253776), (272, 247245), (311, 216240), (318, 211480), (340, 197796), (408, 164830), (424, 158610), (510, 131864), (530, 126888), (622, 108120), (636, 105740), (680, 98898), (795, 84592), (816, 82415), (848, 79305), (901, 74640), (933, 72080), (1020, 65932), (1060, 63444), (1244, 54060), (1272, 52870), (1360, 49449), (1555, 43248), (1590, 42296), (1802, 37320), (1866, 36040), (2040, 32966), (2120, 31722), (2488, 27030), (2544, 26435), (2703, 24880), (3110, 21624), (3180, 21148), (3604, 18660), (3732, 18020), (4080, 16483), (4240, 15861), (4505, 14928), (4665, 14416), (4976, 13515), (5287, 12720), (5406, 12440), (6220, 10812), (6360, 10574), (7208, 9330), (7464, 9010)]