23302440

素因数分解:

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

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 88164180

約数和(自身を除く): 64861740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1321, 1470, 1764, 1960, 2205, 2520, 2642, 2940, 3528, 3963, 4410, 5284, 5880, 6605, 7926, 8820, 9247, 10568, 11889, 13210, 15852, 17640, 18494, 19815, 23778, 26420, 27741, 31704, 36988, 39630, 46235, 47556, 52840, 55482, 59445, 64729, 73976, 79260, 83223, 92470, 95112, 110964, 118890, 129458, 138705, 158520, 166446, 184940, 194187, 221928, 237780, 258916, 277410, 323645, 332892, 369880, 388374, 416115, 475560, 517832, 554820, 582561, 647290, 665784, 776748, 832230, 970935, 1109640, 1165122, 1294580, 1553496, 1664460, 1941870, 2330244, 2589160, 2912805, 3328920, 3883740, 4660488, 5825610, 7767480, 11651220, 23302440]

約数ペア:

[(1, 23302440), (2, 11651220), (3, 7767480), (4, 5825610), (5, 4660488), (6, 3883740), (7, 3328920), (8, 2912805), (9, 2589160), (10, 2330244), (12, 1941870), (14, 1664460), (15, 1553496), (18, 1294580), (20, 1165122), (21, 1109640), (24, 970935), (28, 832230), (30, 776748), (35, 665784), (36, 647290), (40, 582561), (42, 554820), (45, 517832), (49, 475560), (56, 416115), (60, 388374), (63, 369880), (70, 332892), (72, 323645), (84, 277410), (90, 258916), (98, 237780), (105, 221928), (120, 194187), (126, 184940), (140, 166446), (147, 158520), (168, 138705), (180, 129458), (196, 118890), (210, 110964), (245, 95112), (252, 92470), (280, 83223), (294, 79260), (315, 73976), (360, 64729), (392, 59445), (420, 55482), (441, 52840), (490, 47556), (504, 46235), (588, 39630), (630, 36988), (735, 31704), (840, 27741), (882, 26420), (980, 23778), (1176, 19815), (1260, 18494), (1321, 17640), (1470, 15852), (1764, 13210), (1960, 11889), (2205, 10568), (2520, 9247), (2642, 8820), (2940, 7926), (3528, 6605), (3963, 5880), (4410, 5284)]