2648206400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 336

約数和(自身を含む): 7831165440

約数和(自身を除く): 5182959040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 73, 79, 80, 82, 100, 112, 140, 146, 158, 160, 164, 175, 200, 205, 224, 280, 287, 292, 316, 320, 328, 350, 365, 395, 400, 410, 448, 511, 553, 560, 574, 584, 632, 656, 700, 730, 790, 800, 820, 1022, 1025, 1106, 1120, 1148, 1168, 1264, 1312, 1400, 1435, 1460, 1580, 1600, 1640, 1825, 1975, 2044, 2050, 2212, 2240, 2296, 2336, 2528, 2555, 2624, 2765, 2800, 2870, 2920, 2993, 3160, 3239, 3280, 3650, 3950, 4088, 4100, 4424, 4592, 4672, 5056, 5110, 5530, 5600, 5740, 5767, 5840, 5986, 6320, 6478, 6560, 7175, 7300, 7900, 8176, 8200, 8848, 9184, 10220, 11060, 11200, 11480, 11534, 11680, 11972, 12640, 12775, 12956, 13120, 13825, 14350, 14600, 14965, 15800, 16195, 16352, 16400, 17696, 18368, 20440, 20951, 22120, 22673, 22960, 23068, 23360, 23944, 25280, 25550, 25912, 27650, 28700, 28835, 29200, 29930, 31600, 32390, 32704, 32800, 35392, 40369, 40880, 41902, 44240, 45346, 45920, 46136, 47888, 51100, 51824, 55300, 57400, 57670, 58400, 59860, 63200, 64780, 65600, 74825, 80738, 80975, 81760, 83804, 88480, 90692, 91840, 92272, 95776, 102200, 103648, 104755, 110600, 113365, 114800, 115340, 116800, 119720, 126400, 129560, 144175, 149650, 161476, 161950, 163520, 167608, 176960, 181384, 184544, 191552, 201845, 204400, 207296, 209510, 221200, 226730, 229600, 230680, 236447, 239440, 259120, 288350, 299300, 322952, 323900, 335216, 362768, 369088, 403690, 408800, 419020, 442400, 453460, 459200, 461360, 472894, 478880, 518240, 523775, 566825, 576700, 598600, 645904, 647800, 670432, 725536, 807380, 817600, 838040, 884800, 906920, 922720, 945788, 957760, 1009225, 1036480, 1047550, 1133650, 1153400, 1182235, 1197200, 1291808, 1295600, 1340864, 1451072, 1614760, 1655129, 1676080, 1813840, 1845440, 1891576, 2018450, 2095100, 2267300, 2306800, 2364470, 2394400, 2583616, 2591200, 3229520, 3310258, 3352160, 3627680, 3783152, 4036900, 4190200, 4534600, 4613600, 4728940, 4788800, 5182400, 5911175, 6459040, 6620516, 6704320, 7255360, 7566304, 8073800, 8275645, 8380400, 9069200, 9227200, 9457880, 11822350, 12918080, 13241032, 15132608, 16147600, 16551290, 16760800, 18138400, 18915760, 23644700, 26482064, 32295200, 33102580, 33521600, 36276800, 37831520, 41378225, 47289400, 52964128, 64590400, 66205160, 75663040, 82756450, 94578800, 105928256, 132410320, 165512900, 189157600, 264820640, 331025800, 378315200, 529641280, 662051600, 1324103200, 2648206400]

約数ペア:

[(1, 2648206400), (2, 1324103200), (4, 662051600), (5, 529641280), (7, 378315200), (8, 331025800), (10, 264820640), (14, 189157600), (16, 165512900), (20, 132410320), (25, 105928256), (28, 94578800), (32, 82756450), (35, 75663040), (40, 66205160), (41, 64590400), (50, 52964128), (56, 47289400), (64, 41378225), (70, 37831520), (73, 36276800), (79, 33521600), (80, 33102580), (82, 32295200), (100, 26482064), (112, 23644700), (140, 18915760), (146, 18138400), (158, 16760800), (160, 16551290), (164, 16147600), (175, 15132608), (200, 13241032), (205, 12918080), (224, 11822350), (280, 9457880), (287, 9227200), (292, 9069200), (316, 8380400), (320, 8275645), (328, 8073800), (350, 7566304), (365, 7255360), (395, 6704320), (400, 6620516), (410, 6459040), (448, 5911175), (511, 5182400), (553, 4788800), (560, 4728940), (574, 4613600), (584, 4534600), (632, 4190200), (656, 4036900), (700, 3783152), (730, 3627680), (790, 3352160), (800, 3310258), (820, 3229520), (1022, 2591200), (1025, 2583616), (1106, 2394400), (1120, 2364470), (1148, 2306800), (1168, 2267300), (1264, 2095100), (1312, 2018450), (1400, 1891576), (1435, 1845440), (1460, 1813840), (1580, 1676080), (1600, 1655129), (1640, 1614760), (1825, 1451072), (1975, 1340864), (2044, 1295600), (2050, 1291808), (2212, 1197200), (2240, 1182235), (2296, 1153400), (2336, 1133650), (2528, 1047550), (2555, 1036480), (2624, 1009225), (2765, 957760), (2800, 945788), (2870, 922720), (2920, 906920), (2993, 884800), (3160, 838040), (3239, 817600), (3280, 807380), (3650, 725536), (3950, 670432), (4088, 647800), (4100, 645904), (4424, 598600), (4592, 576700), (4672, 566825), (5056, 523775), (5110, 518240), (5530, 478880), (5600, 472894), (5740, 461360), (5767, 459200), (5840, 453460), (5986, 442400), (6320, 419020), (6478, 408800), (6560, 403690), (7175, 369088), (7300, 362768), (7900, 335216), (8176, 323900), (8200, 322952), (8848, 299300), (9184, 288350), (10220, 259120), (11060, 239440), (11200, 236447), (11480, 230680), (11534, 229600), (11680, 226730), (11972, 221200), (12640, 209510), (12775, 207296), (12956, 204400), (13120, 201845), (13825, 191552), (14350, 184544), (14600, 181384), (14965, 176960), (15800, 167608), (16195, 163520), (16352, 161950), (16400, 161476), (17696, 149650), (18368, 144175), (20440, 129560), (20951, 126400), (22120, 119720), (22673, 116800), (22960, 115340), (23068, 114800), (23360, 113365), (23944, 110600), (25280, 104755), (25550, 103648), (25912, 102200), (27650, 95776), (28700, 92272), (28835, 91840), (29200, 90692), (29930, 88480), (31600, 83804), (32390, 81760), (32704, 80975), (32800, 80738), (35392, 74825), (40369, 65600), (40880, 64780), (41902, 63200), (44240, 59860), (45346, 58400), (45920, 57670), (46136, 57400), (47888, 55300), (51100, 51824)]