69907320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 271274400

約数和(自身を除く): 201367080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1321, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2642, 2646, 2940, 3528, 3780, 3963, 4410, 5284, 5292, 5880, 6605, 6615, 7560, 7926, 8820, 9247, 10568, 10584, 11889, 13210, 13230, 15852, 17640, 18494, 19815, 23778, 26420, 26460, 27741, 31704, 35667, 36988, 39630, 46235, 47556, 52840, 52920, 55482, 59445, 64729, 71334, 73976, 79260, 83223, 92470, 95112, 110964, 118890, 129458, 138705, 142668, 158520, 166446, 178335, 184940, 194187, 221928, 237780, 249669, 258916, 277410, 285336, 323645, 332892, 356670, 369880, 388374, 416115, 475560, 499338, 517832, 554820, 582561, 647290, 665784, 713340, 776748, 832230, 970935, 998676, 1109640, 1165122, 1248345, 1294580, 1426680, 1553496, 1664460, 1747683, 1941870, 1997352, 2330244, 2496690, 2589160, 2912805, 3328920, 3495366, 3883740, 4660488, 4993380, 5825610, 6990732, 7767480, 8738415, 9986760, 11651220, 13981464, 17476830, 23302440, 34953660, 69907320]

約数ペア:

[(1, 69907320), (2, 34953660), (3, 23302440), (4, 17476830), (5, 13981464), (6, 11651220), (7, 9986760), (8, 8738415), (9, 7767480), (10, 6990732), (12, 5825610), (14, 4993380), (15, 4660488), (18, 3883740), (20, 3495366), (21, 3328920), (24, 2912805), (27, 2589160), (28, 2496690), (30, 2330244), (35, 1997352), (36, 1941870), (40, 1747683), (42, 1664460), (45, 1553496), (49, 1426680), (54, 1294580), (56, 1248345), (60, 1165122), (63, 1109640), (70, 998676), (72, 970935), (84, 832230), (90, 776748), (98, 713340), (105, 665784), (108, 647290), (120, 582561), (126, 554820), (135, 517832), (140, 499338), (147, 475560), (168, 416115), (180, 388374), (189, 369880), (196, 356670), (210, 332892), (216, 323645), (245, 285336), (252, 277410), (270, 258916), (280, 249669), (294, 237780), (315, 221928), (360, 194187), (378, 184940), (392, 178335), (420, 166446), (441, 158520), (490, 142668), (504, 138705), (540, 129458), (588, 118890), (630, 110964), (735, 95112), (756, 92470), (840, 83223), (882, 79260), (945, 73976), (980, 71334), (1080, 64729), (1176, 59445), (1260, 55482), (1321, 52920), (1323, 52840), (1470, 47556), (1512, 46235), (1764, 39630), (1890, 36988), (1960, 35667), (2205, 31704), (2520, 27741), (2642, 26460), (2646, 26420), (2940, 23778), (3528, 19815), (3780, 18494), (3963, 17640), (4410, 15852), (5284, 13230), (5292, 13210), (5880, 11889), (6605, 10584), (6615, 10568), (7560, 9247), (7926, 8820)]