227353696640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{8641}}^1$

素因数の和:9513

約数の個数: 192

約数和(自身を含む): 633081808800

約数和(自身を除く): 405728112160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 839, 896, 980, 1120, 1568, 1678, 1960, 2240, 3136, 3356, 3920, 4195, 4480, 5873, 6272, 6712, 7840, 8390, 8641, 11746, 13424, 15680, 16780, 17282, 23492, 26848, 29365, 31360, 33560, 34564, 41111, 43205, 46984, 53696, 58730, 60487, 67120, 69128, 82222, 86410, 93968, 107392, 117460, 120974, 134240, 138256, 164444, 172820, 187936, 205555, 234920, 241948, 268480, 276512, 302435, 328888, 345640, 375872, 411110, 423409, 469840, 483896, 536960, 553024, 604870, 657776, 691280, 751744, 822220, 846818, 939680, 967792, 1106048, 1209740, 1315552, 1382560, 1644440, 1693636, 1879360, 1935584, 2117045, 2419480, 2631104, 2765120, 3288880, 3387272, 3758720, 3871168, 4234090, 4838960, 5262208, 5530240, 6577760, 6774544, 7249799, 7742336, 8468180, 9677920, 13155520, 13549088, 14499598, 16936360, 19355840, 26311040, 27098176, 28999196, 33872720, 36248995, 38711680, 50748593, 54196352, 57998392, 67745440, 72497990, 101497186, 115996784, 135490880, 144995980, 202994372, 231993568, 253742965, 270981760, 289991960, 355240151, 405988744, 463987136, 507485930, 579983920, 710480302, 811977488, 927974272, 1014971860, 1159967840, 1420960604, 1623954976, 1776200755, 2029943720, 2319935680, 2841921208, 3247909952, 3552401510, 4059887440, 4639871360, 5683842416, 6495819904, 7104803020, 8119774880, 11367684832, 14209606040, 16239549760, 22735369664, 28419212080, 32479099520, 45470739328, 56838424160, 113676848320, 227353696640]

約数ペア:

[(1, 227353696640), (2, 113676848320), (4, 56838424160), (5, 45470739328), (7, 32479099520), (8, 28419212080), (10, 22735369664), (14, 16239549760), (16, 14209606040), (20, 11367684832), (28, 8119774880), (32, 7104803020), (35, 6495819904), (40, 5683842416), (49, 4639871360), (56, 4059887440), (64, 3552401510), (70, 3247909952), (80, 2841921208), (98, 2319935680), (112, 2029943720), (128, 1776200755), (140, 1623954976), (160, 1420960604), (196, 1159967840), (224, 1014971860), (245, 927974272), (280, 811977488), (320, 710480302), (392, 579983920), (448, 507485930), (490, 463987136), (560, 405988744), (640, 355240151), (784, 289991960), (839, 270981760), (896, 253742965), (980, 231993568), (1120, 202994372), (1568, 144995980), (1678, 135490880), (1960, 115996784), (2240, 101497186), (3136, 72497990), (3356, 67745440), (3920, 57998392), (4195, 54196352), (4480, 50748593), (5873, 38711680), (6272, 36248995), (6712, 33872720), (7840, 28999196), (8390, 27098176), (8641, 26311040), (11746, 19355840), (13424, 16936360), (15680, 14499598), (16780, 13549088), (17282, 13155520), (23492, 9677920), (26848, 8468180), (29365, 7742336), (31360, 7249799), (33560, 6774544), (34564, 6577760), (41111, 5530240), (43205, 5262208), (46984, 4838960), (53696, 4234090), (58730, 3871168), (60487, 3758720), (67120, 3387272), (69128, 3288880), (82222, 2765120), (86410, 2631104), (93968, 2419480), (107392, 2117045), (117460, 1935584), (120974, 1879360), (134240, 1693636), (138256, 1644440), (164444, 1382560), (172820, 1315552), (187936, 1209740), (205555, 1106048), (234920, 967792), (241948, 939680), (268480, 846818), (276512, 822220), (302435, 751744), (328888, 691280), (345640, 657776), (375872, 604870), (411110, 553024), (423409, 536960), (469840, 483896)]