67203720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 235872000

約数和(自身を除く): 168668280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 120, 136, 139, 153, 158, 170, 180, 204, 237, 255, 278, 306, 316, 340, 360, 395, 408, 417, 474, 510, 556, 612, 632, 680, 695, 711, 765, 790, 834, 948, 1020, 1112, 1185, 1224, 1251, 1343, 1390, 1422, 1530, 1580, 1668, 1896, 2040, 2085, 2363, 2370, 2502, 2686, 2780, 2844, 3060, 3160, 3336, 3555, 4029, 4170, 4726, 4740, 5004, 5372, 5560, 5688, 6120, 6255, 6715, 7089, 7110, 8058, 8340, 9452, 9480, 10008, 10744, 10981, 11815, 12087, 12510, 13430, 14178, 14220, 16116, 16680, 18904, 20145, 21267, 21962, 23630, 24174, 25020, 26860, 28356, 28440, 32232, 32943, 35445, 40290, 42534, 43924, 47260, 48348, 50040, 53720, 54905, 56712, 60435, 65886, 70890, 80580, 85068, 87848, 94520, 96696, 98829, 106335, 109810, 120870, 131772, 141780, 161160, 164715, 170136, 186677, 197658, 212670, 219620, 241740, 263544, 283560, 329430, 373354, 395316, 425340, 439240, 483480, 494145, 560031, 658860, 746708, 790632, 850680, 933385, 988290, 1120062, 1317720, 1493416, 1680093, 1866770, 1976580, 2240124, 2800155, 3360186, 3733540, 3953160, 4480248, 5600310, 6720372, 7467080, 8400465, 11200620, 13440744, 16800930, 22401240, 33601860, 67203720]

約数ペア:

[(1, 67203720), (2, 33601860), (3, 22401240), (4, 16800930), (5, 13440744), (6, 11200620), (8, 8400465), (9, 7467080), (10, 6720372), (12, 5600310), (15, 4480248), (17, 3953160), (18, 3733540), (20, 3360186), (24, 2800155), (30, 2240124), (34, 1976580), (36, 1866770), (40, 1680093), (45, 1493416), (51, 1317720), (60, 1120062), (68, 988290), (72, 933385), (79, 850680), (85, 790632), (90, 746708), (102, 658860), (120, 560031), (136, 494145), (139, 483480), (153, 439240), (158, 425340), (170, 395316), (180, 373354), (204, 329430), (237, 283560), (255, 263544), (278, 241740), (306, 219620), (316, 212670), (340, 197658), (360, 186677), (395, 170136), (408, 164715), (417, 161160), (474, 141780), (510, 131772), (556, 120870), (612, 109810), (632, 106335), (680, 98829), (695, 96696), (711, 94520), (765, 87848), (790, 85068), (834, 80580), (948, 70890), (1020, 65886), (1112, 60435), (1185, 56712), (1224, 54905), (1251, 53720), (1343, 50040), (1390, 48348), (1422, 47260), (1530, 43924), (1580, 42534), (1668, 40290), (1896, 35445), (2040, 32943), (2085, 32232), (2363, 28440), (2370, 28356), (2502, 26860), (2686, 25020), (2780, 24174), (2844, 23630), (3060, 21962), (3160, 21267), (3336, 20145), (3555, 18904), (4029, 16680), (4170, 16116), (4726, 14220), (4740, 14178), (5004, 13430), (5372, 12510), (5560, 12087), (5688, 11815), (6120, 10981), (6255, 10744), (6715, 10008), (7089, 9480), (7110, 9452), (8058, 8340)]