2207765520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:922

約数の個数: 240

約数和(自身を含む): 7889160240

約数和(自身を除く): 5681394720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 317, 340, 360, 408, 510, 569, 612, 634, 680, 720, 765, 816, 951, 1020, 1138, 1224, 1268, 1360, 1530, 1585, 1707, 1902, 2040, 2276, 2448, 2536, 2845, 2853, 3060, 3170, 3414, 3804, 4080, 4552, 4755, 5072, 5121, 5389, 5690, 5706, 6120, 6340, 6828, 7608, 8535, 9104, 9510, 9673, 10242, 10778, 11380, 11412, 12240, 12680, 13656, 14265, 15216, 16167, 17070, 19020, 19346, 20484, 21556, 22760, 22824, 25360, 25605, 26945, 27312, 28530, 29019, 32334, 34140, 38040, 38692, 40968, 43112, 45520, 45648, 48365, 48501, 51210, 53890, 57060, 58038, 64668, 68280, 76080, 77384, 80835, 81936, 86224, 87057, 96730, 97002, 102420, 107780, 114120, 116076, 129336, 136560, 145095, 154768, 161670, 174114, 180373, 193460, 194004, 204840, 215560, 228240, 232152, 242505, 258672, 290190, 323340, 348228, 360746, 386920, 388008, 409680, 431120, 435285, 464304, 485010, 541119, 580380, 646680, 696456, 721492, 773840, 776016, 870570, 901865, 970020, 1082238, 1160760, 1293360, 1392912, 1442984, 1623357, 1741140, 1803730, 1940040, 2164476, 2321520, 2705595, 2885968, 3066341, 3246714, 3482280, 3607460, 3880080, 4328952, 5411190, 6132682, 6493428, 6964560, 7214920, 8116785, 8657904, 9199023, 10822380, 12265364, 12986856, 14429840, 15331705, 16233570, 18398046, 21644760, 24530728, 25973712, 27597069, 30663410, 32467140, 36796092, 43289520, 45995115, 49061456, 55194138, 61326820, 64934280, 73592184, 91990230, 110388276, 122653640, 129868560, 137985345, 147184368, 183980460, 220776552, 245307280, 275970690, 367960920, 441553104, 551941380, 735921840, 1103882760, 2207765520]

約数ペア:

[(1, 2207765520), (2, 1103882760), (3, 735921840), (4, 551941380), (5, 441553104), (6, 367960920), (8, 275970690), (9, 245307280), (10, 220776552), (12, 183980460), (15, 147184368), (16, 137985345), (17, 129868560), (18, 122653640), (20, 110388276), (24, 91990230), (30, 73592184), (34, 64934280), (36, 61326820), (40, 55194138), (45, 49061456), (48, 45995115), (51, 43289520), (60, 36796092), (68, 32467140), (72, 30663410), (80, 27597069), (85, 25973712), (90, 24530728), (102, 21644760), (120, 18398046), (136, 16233570), (144, 15331705), (153, 14429840), (170, 12986856), (180, 12265364), (204, 10822380), (240, 9199023), (255, 8657904), (272, 8116785), (306, 7214920), (317, 6964560), (340, 6493428), (360, 6132682), (408, 5411190), (510, 4328952), (569, 3880080), (612, 3607460), (634, 3482280), (680, 3246714), (720, 3066341), (765, 2885968), (816, 2705595), (951, 2321520), (1020, 2164476), (1138, 1940040), (1224, 1803730), (1268, 1741140), (1360, 1623357), (1530, 1442984), (1585, 1392912), (1707, 1293360), (1902, 1160760), (2040, 1082238), (2276, 970020), (2448, 901865), (2536, 870570), (2845, 776016), (2853, 773840), (3060, 721492), (3170, 696456), (3414, 646680), (3804, 580380), (4080, 541119), (4552, 485010), (4755, 464304), (5072, 435285), (5121, 431120), (5389, 409680), (5690, 388008), (5706, 386920), (6120, 360746), (6340, 348228), (6828, 323340), (7608, 290190), (8535, 258672), (9104, 242505), (9510, 232152), (9673, 228240), (10242, 215560), (10778, 204840), (11380, 194004), (11412, 193460), (12240, 180373), (12680, 174114), (13656, 161670), (14265, 154768), (15216, 145095), (16167, 136560), (17070, 129336), (19020, 116076), (19346, 114120), (20484, 107780), (21556, 102420), (22760, 97002), (22824, 96730), (25360, 87057), (25605, 86224), (26945, 81936), (27312, 80835), (28530, 77384), (29019, 76080), (32334, 68280), (34140, 64668), (38040, 58038), (38692, 57060), (40968, 53890), (43112, 51210), (45520, 48501), (45648, 48365)]