16948320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 59222016

約数和(自身を除く): 42273696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 67, 68, 80, 85, 93, 96, 102, 120, 124, 134, 136, 155, 160, 170, 186, 201, 204, 240, 248, 255, 268, 272, 310, 335, 340, 372, 402, 408, 465, 480, 496, 510, 527, 536, 544, 620, 670, 680, 744, 804, 816, 930, 992, 1005, 1020, 1054, 1072, 1139, 1240, 1340, 1360, 1488, 1581, 1608, 1632, 1860, 2010, 2040, 2077, 2108, 2144, 2278, 2480, 2635, 2680, 2720, 2976, 3162, 3216, 3417, 3720, 4020, 4080, 4154, 4216, 4556, 4960, 5270, 5360, 5695, 6231, 6324, 6432, 6834, 7440, 7905, 8040, 8160, 8308, 8432, 9112, 10385, 10540, 10720, 11390, 12462, 12648, 13668, 14880, 15810, 16080, 16616, 16864, 17085, 18224, 20770, 21080, 22780, 24924, 25296, 27336, 31155, 31620, 32160, 33232, 34170, 35309, 36448, 41540, 42160, 45560, 49848, 50592, 54672, 62310, 63240, 66464, 68340, 70618, 83080, 84320, 91120, 99696, 105927, 109344, 124620, 126480, 136680, 141236, 166160, 176545, 182240, 199392, 211854, 249240, 252960, 273360, 282472, 332320, 353090, 423708, 498480, 529635, 546720, 564944, 706180, 847416, 996960, 1059270, 1129888, 1412360, 1694832, 2118540, 2824720, 3389664, 4237080, 5649440, 8474160, 16948320]

約数ペア:

[(1, 16948320), (2, 8474160), (3, 5649440), (4, 4237080), (5, 3389664), (6, 2824720), (8, 2118540), (10, 1694832), (12, 1412360), (15, 1129888), (16, 1059270), (17, 996960), (20, 847416), (24, 706180), (30, 564944), (31, 546720), (32, 529635), (34, 498480), (40, 423708), (48, 353090), (51, 332320), (60, 282472), (62, 273360), (67, 252960), (68, 249240), (80, 211854), (85, 199392), (93, 182240), (96, 176545), (102, 166160), (120, 141236), (124, 136680), (134, 126480), (136, 124620), (155, 109344), (160, 105927), (170, 99696), (186, 91120), (201, 84320), (204, 83080), (240, 70618), (248, 68340), (255, 66464), (268, 63240), (272, 62310), (310, 54672), (335, 50592), (340, 49848), (372, 45560), (402, 42160), (408, 41540), (465, 36448), (480, 35309), (496, 34170), (510, 33232), (527, 32160), (536, 31620), (544, 31155), (620, 27336), (670, 25296), (680, 24924), (744, 22780), (804, 21080), (816, 20770), (930, 18224), (992, 17085), (1005, 16864), (1020, 16616), (1054, 16080), (1072, 15810), (1139, 14880), (1240, 13668), (1340, 12648), (1360, 12462), (1488, 11390), (1581, 10720), (1608, 10540), (1632, 10385), (1860, 9112), (2010, 8432), (2040, 8308), (2077, 8160), (2108, 8040), (2144, 7905), (2278, 7440), (2480, 6834), (2635, 6432), (2680, 6324), (2720, 6231), (2976, 5695), (3162, 5360), (3216, 5270), (3417, 4960), (3720, 4556), (4020, 4216), (4080, 4154)]