20123893833600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{39383}}^1$

素因数の和:39559

約数の個数: 768

約数和(自身を含む): 73165162844160

約数和(自身を除く): 53041269010560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 60, 62, 64, 68, 75, 80, 85, 93, 96, 100, 101, 102, 120, 124, 128, 136, 150, 155, 160, 170, 186, 192, 200, 202, 204, 240, 248, 255, 272, 300, 303, 310, 320, 340, 372, 384, 400, 404, 408, 425, 465, 480, 496, 505, 510, 527, 544, 600, 606, 620, 640, 680, 744, 775, 800, 808, 816, 850, 930, 960, 992, 1010, 1020, 1054, 1088, 1200, 1212, 1240, 1275, 1360, 1488, 1515, 1550, 1581, 1600, 1616, 1632, 1700, 1717, 1860, 1920, 1984, 2020, 2040, 2108, 2176, 2325, 2400, 2424, 2480, 2525, 2550, 2635, 2720, 2976, 3030, 3100, 3131, 3162, 3200, 3232, 3264, 3400, 3434, 3720, 3968, 4040, 4080, 4216, 4650, 4800, 4848, 4960, 5050, 5100, 5151, 5270, 5440, 5952, 6060, 6200, 6262, 6324, 6464, 6528, 6800, 6868, 7440, 7575, 7905, 8080, 8160, 8432, 8585, 9300, 9393, 9600, 9696, 9920, 10100, 10200, 10302, 10540, 10880, 11904, 12120, 12400, 12524, 12648, 12928, 13175, 13600, 13736, 14880, 15150, 15655, 15810, 16160, 16320, 16864, 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2386609800, 2466163460, 2490580920, 2545717120, 2656619648, 2704824440, 2930095200, 2959396152, 3082704325, 3113226150, 3182146400, 3213652800, 3245789328, 3320774560, 3381030550, 3699245190, 3818575680, 3906793600, 3945861536, 3984929472, 4057236660, 4150968200, 4192477882, 4327719104, 4773219600, 4932326920, 4981161840, 5071545825, 5409648880, 5860190400, 5918792304, 6165408650, 6226452300, 6288716823, 6364292800, 6427305600, 6491578656, 6641549120, 6762061100, 7398490380, 7637151360, 7891723072, 7969858944, 8114473320, 8301936400, 8384955764, 8655438208, 9248112975, 9546439200, 9864653840, 9962323680, 10143091650, 10481194705, 10819297760, 11720380800, 11837584608, 12330817300, 12452904600, 12577433646, 12728585600, 12983157312, 13283098240, 13524122200, 14796980760, 15783446144, 16228946640, 16603872800, 16769911528, 18496225950, 19092878400, 19729307680, 19924647360, 20286183300, 20962389410, 21638595520, 23675169216, 24661634600, 24905809200, 25154867292, 25966314624, 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5030973458400, 6707964611200, 10061946916800, 20123893833600]

約数ペア:

[(1, 20123893833600), (2, 10061946916800), (3, 6707964611200), (4, 5030973458400), (5, 4024778766720), (6, 3353982305600), (8, 2515486729200), (10, 2012389383360), (12, 1676991152800), (15, 1341592922240), (16, 1257743364600), (17, 1183758460800), (20, 1006194691680), (24, 838495576400), (25, 804955753344), (30, 670796461120), (31, 649157865600), (32, 628871682300), (34, 591879230400), (40, 503097345840), (48, 419247788200), (50, 402477876672), (51, 394586153600), (60, 335398230560), (62, 324578932800), (64, 314435841150), (68, 295939615200), (75, 268318584448), (80, 251548672920), (85, 236751692160), (93, 216385955200), (96, 209623894100), (100, 201238938336), (101, 199246473600), (102, 197293076800), (120, 167699115280), (124, 162289466400), (128, 157217920575), (136, 147969807600), (150, 134159292224), (155, 129831573120), (160, 125774336460), (170, 118375846080), (186, 108192977600), (192, 104811947050), (200, 100619469168), (202, 99623236800), (204, 98646538400), (240, 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