240677568

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2772

約数の個数: 140

約数和(自身を含む): 755687592

約数和(自身を除く): 515010024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2592, 2731, 2754, 3264, 3672, 4896, 5184, 5462, 5508, 7344, 8193, 9792, 10924, 11016, 14688, 16386, 21848, 22032, 24579, 29376, 32772, 43696, 44064, 46427, 49158, 65544, 73737, 87392, 88128, 92854, 98316, 131088, 139281, 147474, 174784, 185708, 196632, 221211, 262176, 278562, 294948, 371416, 393264, 417843, 442422, 524352, 557124, 589896, 742832, 786528, 835686, 884844, 1114248, 1179792, 1253529, 1485664, 1573056, 1671372, 1769688, 2228496, 2359584, 2507058, 2971328, 3342744, 3539376, 3760587, 4456992, 4719168, 5014116, 6685488, 7078752, 7521174, 8913984, 10028232, 13370976, 14157504, 15042348, 20056464, 26741952, 30084696, 40112928, 60169392, 80225856, 120338784, 240677568]

約数ペア:

[(1, 240677568), (2, 120338784), (3, 80225856), (4, 60169392), (6, 40112928), (8, 30084696), (9, 26741952), (12, 20056464), (16, 15042348), (17, 14157504), (18, 13370976), (24, 10028232), (27, 8913984), (32, 7521174), (34, 7078752), (36, 6685488), (48, 5014116), (51, 4719168), (54, 4456992), (64, 3760587), (68, 3539376), (72, 3342744), (81, 2971328), (96, 2507058), (102, 2359584), (108, 2228496), (136, 1769688), (144, 1671372), (153, 1573056), (162, 1485664), (192, 1253529), (204, 1179792), (216, 1114248), (272, 884844), (288, 835686), (306, 786528), (324, 742832), (408, 589896), (432, 557124), (459, 524352), (544, 442422), (576, 417843), (612, 393264), (648, 371416), (816, 294948), (864, 278562), (918, 262176), (1088, 221211), (1224, 196632), (1296, 185708), (1377, 174784), (1632, 147474), (1728, 139281), (1836, 131088), (2448, 98316), (2592, 92854), (2731, 88128), (2754, 87392), (3264, 73737), (3672, 65544), (4896, 49158), (5184, 46427), (5462, 44064), (5508, 43696), (7344, 32772), (8193, 29376), (9792, 24579), (10924, 22032), (11016, 21848), (14688, 16386)]