71264340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 192

約数和(自身を含む): 268531200

約数和(自身を除く): 197266860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1109, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2218, 2295, 2380, 3060, 3213, 3327, 3570, 3780, 4284, 4436, 4590, 5355, 5545, 6426, 6654, 7140, 7763, 9180, 9981, 10710, 11090, 12852, 13308, 15526, 16065, 16635, 18853, 19962, 21420, 22180, 23289, 29943, 31052, 32130, 33270, 37706, 38815, 39924, 46578, 49905, 56559, 59886, 64260, 66540, 69867, 75412, 77630, 93156, 94265, 99810, 113118, 116445, 119772, 131971, 139734, 149715, 155260, 169677, 188530, 199620, 209601, 226236, 232890, 263942, 279468, 282795, 299430, 339354, 349335, 377060, 395913, 419202, 465780, 509031, 527884, 565590, 598860, 659855, 678708, 698670, 791826, 838404, 848385, 1018062, 1048005, 1131180, 1187739, 1319710, 1397340, 1583652, 1696770, 1979565, 2036124, 2096010, 2375478, 2545155, 2639420, 3393540, 3563217, 3959130, 4192020, 4750956, 5090310, 5938695, 7126434, 7918260, 10180620, 11877390, 14252868, 17816085, 23754780, 35632170, 71264340]

約数ペア:

[(1, 71264340), (2, 35632170), (3, 23754780), (4, 17816085), (5, 14252868), (6, 11877390), (7, 10180620), (9, 7918260), (10, 7126434), (12, 5938695), (14, 5090310), (15, 4750956), (17, 4192020), (18, 3959130), (20, 3563217), (21, 3393540), (27, 2639420), (28, 2545155), (30, 2375478), (34, 2096010), (35, 2036124), (36, 1979565), (42, 1696770), (45, 1583652), (51, 1397340), (54, 1319710), (60, 1187739), (63, 1131180), (68, 1048005), (70, 1018062), (84, 848385), (85, 838404), (90, 791826), (102, 698670), (105, 678708), (108, 659855), (119, 598860), (126, 565590), (135, 527884), (140, 509031), (153, 465780), (170, 419202), (180, 395913), (189, 377060), (204, 349335), (210, 339354), (238, 299430), (252, 282795), (255, 279468), (270, 263942), (306, 232890), (315, 226236), (340, 209601), (357, 199620), (378, 188530), (420, 169677), (459, 155260), (476, 149715), (510, 139734), (540, 131971), (595, 119772), (612, 116445), (630, 113118), (714, 99810), (756, 94265), (765, 93156), (918, 77630), (945, 75412), (1020, 69867), (1071, 66540), (1109, 64260), (1190, 59886), (1260, 56559), (1428, 49905), (1530, 46578), (1785, 39924), (1836, 38815), (1890, 37706), (2142, 33270), (2218, 32130), (2295, 31052), (2380, 29943), (3060, 23289), (3213, 22180), (3327, 21420), (3570, 19962), (3780, 18853), (4284, 16635), (4436, 16065), (4590, 15526), (5355, 13308), (5545, 12852), (6426, 11090), (6654, 10710), (7140, 9981), (7763, 9180)]