334433440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 926432640

約数和(自身を除く): 591999200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 73, 76, 80, 88, 95, 110, 137, 146, 152, 160, 176, 190, 209, 220, 274, 292, 304, 352, 365, 380, 418, 440, 548, 584, 608, 685, 730, 760, 803, 836, 880, 1045, 1096, 1168, 1370, 1387, 1460, 1507, 1520, 1606, 1672, 1760, 2090, 2192, 2336, 2603, 2740, 2774, 2920, 3014, 3040, 3212, 3344, 4015, 4180, 4384, 5206, 5480, 5548, 5840, 6028, 6424, 6688, 6935, 7535, 8030, 8360, 10001, 10412, 10960, 11096, 11680, 12056, 12848, 13015, 13870, 15070, 15257, 16060, 16720, 20002, 20824, 21920, 22192, 24112, 25696, 26030, 27740, 28633, 30140, 30514, 32120, 33440, 40004, 41648, 44384, 48224, 50005, 52060, 55480, 57266, 60280, 61028, 64240, 76285, 80008, 83296, 100010, 104120, 110011, 110960, 114532, 120560, 122056, 128480, 143165, 152570, 160016, 190019, 200020, 208240, 220022, 221920, 229064, 241120, 244112, 286330, 305140, 320032, 380038, 400040, 416480, 440044, 458128, 488224, 550055, 572660, 610280, 760076, 800080, 880088, 916256, 950095, 1100110, 1145320, 1220560, 1520152, 1600160, 1760176, 1900190, 2090209, 2200220, 2290640, 2441120, 3040304, 3520352, 3800380, 4180418, 4400440, 4581280, 6080608, 7600760, 8360836, 8800880, 10451045, 15201520, 16721672, 17601760, 20902090, 30403040, 33443344, 41804180, 66886688, 83608360, 167216720, 334433440]

約数ペア:

[(1, 334433440), (2, 167216720), (4, 83608360), (5, 66886688), (8, 41804180), (10, 33443344), (11, 30403040), (16, 20902090), (19, 17601760), (20, 16721672), (22, 15201520), (32, 10451045), (38, 8800880), (40, 8360836), (44, 7600760), (55, 6080608), (73, 4581280), (76, 4400440), (80, 4180418), (88, 3800380), (95, 3520352), (110, 3040304), (137, 2441120), (146, 2290640), (152, 2200220), (160, 2090209), (176, 1900190), (190, 1760176), (209, 1600160), (220, 1520152), (274, 1220560), (292, 1145320), (304, 1100110), (352, 950095), (365, 916256), (380, 880088), (418, 800080), (440, 760076), (548, 610280), (584, 572660), (608, 550055), (685, 488224), (730, 458128), (760, 440044), (803, 416480), (836, 400040), (880, 380038), (1045, 320032), (1096, 305140), (1168, 286330), (1370, 244112), (1387, 241120), (1460, 229064), (1507, 221920), (1520, 220022), (1606, 208240), (1672, 200020), (1760, 190019), (2090, 160016), (2192, 152570), (2336, 143165), (2603, 128480), (2740, 122056), (2774, 120560), (2920, 114532), (3014, 110960), (3040, 110011), (3212, 104120), (3344, 100010), (4015, 83296), (4180, 80008), (4384, 76285), (5206, 64240), (5480, 61028), (5548, 60280), (5840, 57266), (6028, 55480), (6424, 52060), (6688, 50005), (6935, 48224), (7535, 44384), (8030, 41648), (8360, 40004), (10001, 33440), (10412, 32120), (10960, 30514), (11096, 30140), (11680, 28633), (12056, 27740), (12848, 26030), (13015, 25696), (13870, 24112), (15070, 22192), (15257, 21920), (16060, 20824), (16720, 20002)]