242157120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 811499520

約数和(自身を除く): 569342400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 103, 120, 124, 155, 158, 160, 186, 192, 206, 237, 240, 248, 309, 310, 316, 320, 372, 395, 412, 465, 474, 480, 496, 515, 618, 620, 632, 744, 790, 824, 930, 948, 960, 992, 1030, 1185, 1236, 1240, 1264, 1488, 1545, 1580, 1648, 1860, 1896, 1984, 2060, 2370, 2449, 2472, 2480, 2528, 2976, 3090, 3160, 3193, 3296, 3720, 3792, 4120, 4740, 4898, 4944, 4960, 5056, 5952, 6180, 6320, 6386, 6592, 7347, 7440, 7584, 8137, 8240, 9480, 9579, 9796, 9888, 9920, 12245, 12360, 12640, 12772, 14694, 14880, 15168, 15965, 16274, 16480, 18960, 19158, 19592, 19776, 24411, 24490, 24720, 25280, 25544, 29388, 29760, 31930, 32548, 32960, 36735, 37920, 38316, 39184, 40685, 47895, 48822, 48980, 49440, 51088, 58776, 63860, 65096, 73470, 75840, 76632, 78368, 81370, 95790, 97644, 97960, 98880, 102176, 117552, 122055, 127720, 130192, 146940, 153264, 156736, 162740, 191580, 195288, 195920, 204352, 235104, 244110, 252247, 255440, 260384, 293880, 306528, 325480, 383160, 390576, 391840, 470208, 488220, 504494, 510880, 520768, 587760, 613056, 650960, 756741, 766320, 781152, 783680, 976440, 1008988, 1021760, 1175520, 1261235, 1301920, 1513482, 1532640, 1562304, 1952880, 2017976, 2351040, 2522470, 2603840, 3026964, 3065280, 3783705, 3905760, 4035952, 5044940, 6053928, 7567410, 7811520, 8071904, 10089880, 12107856, 15134820, 16143808, 20179760, 24215712, 30269640, 40359520, 48431424, 60539280, 80719040, 121078560, 242157120]

約数ペア:

[(1, 242157120), (2, 121078560), (3, 80719040), (4, 60539280), (5, 48431424), (6, 40359520), (8, 30269640), (10, 24215712), (12, 20179760), (15, 16143808), (16, 15134820), (20, 12107856), (24, 10089880), (30, 8071904), (31, 7811520), (32, 7567410), (40, 6053928), (48, 5044940), (60, 4035952), (62, 3905760), (64, 3783705), (79, 3065280), (80, 3026964), (93, 2603840), (96, 2522470), (103, 2351040), (120, 2017976), (124, 1952880), (155, 1562304), (158, 1532640), (160, 1513482), (186, 1301920), (192, 1261235), (206, 1175520), (237, 1021760), (240, 1008988), (248, 976440), (309, 783680), (310, 781152), (316, 766320), (320, 756741), (372, 650960), (395, 613056), (412, 587760), (465, 520768), (474, 510880), (480, 504494), (496, 488220), (515, 470208), (618, 391840), (620, 390576), (632, 383160), (744, 325480), (790, 306528), (824, 293880), (930, 260384), (948, 255440), (960, 252247), (992, 244110), (1030, 235104), (1185, 204352), (1236, 195920), (1240, 195288), (1264, 191580), (1488, 162740), (1545, 156736), (1580, 153264), (1648, 146940), (1860, 130192), (1896, 127720), (1984, 122055), (2060, 117552), (2370, 102176), (2449, 98880), (2472, 97960), (2480, 97644), (2528, 95790), (2976, 81370), (3090, 78368), (3160, 76632), (3193, 75840), (3296, 73470), (3720, 65096), (3792, 63860), (4120, 58776), (4740, 51088), (4898, 49440), (4944, 48980), (4960, 48822), (5056, 47895), (5952, 40685), (6180, 39184), (6320, 38316), (6386, 37920), (6592, 36735), (7347, 32960), (7440, 32548), (7584, 31930), (8137, 29760), (8240, 29388), (9480, 25544), (9579, 25280), (9796, 24720), (9888, 24490), (9920, 24411), (12245, 19776), (12360, 19592), (12640, 19158), (12772, 18960), (14694, 16480), (14880, 16274), (15168, 15965)]