242719680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 224

約数和(自身を含む): 927567360

約数和(自身を除く): 684847680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1901, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3802, 3990, 4256, 4560, 5320, 5703, 6080, 6384, 6720, 7604, 7980, 8512, 9120, 9505, 10640, 11406, 12768, 13307, 15208, 15960, 18240, 19010, 21280, 22812, 25536, 26614, 28515, 30416, 31920, 36119, 38020, 39921, 42560, 45624, 53228, 57030, 60832, 63840, 66535, 72238, 76040, 79842, 91248, 106456, 108357, 114060, 121664, 127680, 133070, 144476, 152080, 159684, 180595, 182496, 199605, 212912, 216714, 228120, 252833, 266140, 288952, 304160, 319368, 361190, 364992, 399210, 425824, 433428, 456240, 505666, 532280, 541785, 577904, 608320, 638736, 722380, 758499, 798420, 851648, 866856, 912480, 1011332, 1064560, 1083570, 1155808, 1264165, 1277472, 1444760, 1516998, 1596840, 1733712, 1824960, 2022664, 2129120, 2167140, 2311616, 2528330, 2554944, 2889520, 3033996, 3193680, 3467424, 3792495, 4045328, 4258240, 4334280, 5056660, 5779040, 6067992, 6387360, 6934848, 7584990, 8090656, 8668560, 10113320, 11558080, 12135984, 12774720, 15169980, 16181312, 17337120, 20226640, 24271968, 30339960, 34674240, 40453280, 48543936, 60679920, 80906560, 121359840, 242719680]

約数ペア:

[(1, 242719680), (2, 121359840), (3, 80906560), (4, 60679920), (5, 48543936), (6, 40453280), (7, 34674240), (8, 30339960), (10, 24271968), (12, 20226640), (14, 17337120), (15, 16181312), (16, 15169980), (19, 12774720), (20, 12135984), (21, 11558080), (24, 10113320), (28, 8668560), (30, 8090656), (32, 7584990), (35, 6934848), (38, 6387360), (40, 6067992), (42, 5779040), (48, 5056660), (56, 4334280), (57, 4258240), (60, 4045328), (64, 3792495), (70, 3467424), (76, 3193680), (80, 3033996), (84, 2889520), (95, 2554944), (96, 2528330), (105, 2311616), (112, 2167140), (114, 2129120), (120, 2022664), (133, 1824960), (140, 1733712), (152, 1596840), (160, 1516998), (168, 1444760), (190, 1277472), (192, 1264165), (210, 1155808), (224, 1083570), (228, 1064560), (240, 1011332), (266, 912480), (280, 866856), (285, 851648), (304, 798420), (320, 758499), (336, 722380), (380, 638736), (399, 608320), (420, 577904), (448, 541785), (456, 532280), (480, 505666), (532, 456240), (560, 433428), (570, 425824), (608, 399210), (665, 364992), (672, 361190), (760, 319368), (798, 304160), (840, 288952), (912, 266140), (960, 252833), (1064, 228120), (1120, 216714), (1140, 212912), (1216, 199605), (1330, 182496), (1344, 180595), (1520, 159684), (1596, 152080), (1680, 144476), (1824, 133070), (1901, 127680), (1995, 121664), (2128, 114060), (2240, 108357), (2280, 106456), (2660, 91248), (3040, 79842), (3192, 76040), (3360, 72238), (3648, 66535), (3802, 63840), (3990, 60832), (4256, 57030), (4560, 53228), (5320, 45624), (5703, 42560), (6080, 39921), (6384, 38020), (6720, 36119), (7604, 31920), (7980, 30416), (8512, 28515), (9120, 26614), (9505, 25536), (10640, 22812), (11406, 21280), (12768, 19010), (13307, 18240), (15208, 15960)]