121359840

素因数分解:

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

素因数の和:1945

約数の個数: 192

約数和(自身を含む): 460131840

約数和(自身を除く): 338772000

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, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1901, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3802, 3990, 4256, 4560, 5320, 5703, 6384, 7604, 7980, 9120, 9505, 10640, 11406, 12768, 13307, 15208, 15960, 19010, 21280, 22812, 26614, 28515, 30416, 31920, 36119, 38020, 39921, 45624, 53228, 57030, 60832, 63840, 66535, 72238, 76040, 79842, 91248, 106456, 108357, 114060, 133070, 144476, 152080, 159684, 180595, 182496, 199605, 212912, 216714, 228120, 252833, 266140, 288952, 304160, 319368, 361190, 399210, 425824, 433428, 456240, 505666, 532280, 541785, 577904, 638736, 722380, 758499, 798420, 866856, 912480, 1011332, 1064560, 1083570, 1155808, 1264165, 1277472, 1444760, 1516998, 1596840, 1733712, 2022664, 2129120, 2167140, 2528330, 2889520, 3033996, 3193680, 3467424, 3792495, 4045328, 4334280, 5056660, 5779040, 6067992, 6387360, 7584990, 8090656, 8668560, 10113320, 12135984, 15169980, 17337120, 20226640, 24271968, 30339960, 40453280, 60679920, 121359840]

約数ペア:

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