988898880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 3237122304

約数和(自身を除く): 2248223424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 103, 120, 137, 146, 160, 192, 206, 219, 240, 274, 292, 309, 320, 365, 411, 412, 438, 480, 515, 548, 584, 618, 685, 730, 822, 824, 876, 960, 1030, 1095, 1096, 1168, 1236, 1370, 1460, 1545, 1644, 1648, 1752, 2055, 2060, 2190, 2192, 2336, 2472, 2740, 2920, 3090, 3288, 3296, 3504, 4110, 4120, 4380, 4384, 4672, 4944, 5480, 5840, 6180, 6576, 6592, 7008, 7519, 8220, 8240, 8760, 8768, 9888, 10001, 10960, 11680, 12360, 13152, 14016, 14111, 15038, 16440, 16480, 17520, 19776, 20002, 21920, 22557, 23360, 24720, 26304, 28222, 30003, 30076, 32880, 32960, 35040, 37595, 40004, 42333, 43840, 45114, 49440, 50005, 56444, 60006, 60152, 65760, 70080, 70555, 75190, 80008, 84666, 90228, 98880, 100010, 112785, 112888, 120012, 120304, 131520, 141110, 150015, 150380, 160016, 169332, 180456, 200020, 211665, 225570, 225776, 240024, 240608, 282220, 300030, 300760, 320032, 338664, 360912, 400040, 423330, 451140, 451552, 480048, 481216, 564440, 600060, 601520, 640064, 677328, 721824, 800080, 846660, 902280, 903104, 960096, 1030103, 1128880, 1200120, 1203040, 1354656, 1443648, 1600160, 1693320, 1804560, 1920192, 2060206, 2257760, 2400240, 2406080, 2709312, 3090309, 3200320, 3386640, 3609120, 4120412, 4515520, 4800480, 5150515, 6180618, 6773280, 7218240, 8240824, 9600960, 10301030, 12361236, 13546560, 15451545, 16481648, 20602060, 24722472, 30903090, 32963296, 41204120, 49444944, 61806180, 65926592, 82408240, 98889888, 123612360, 164816480, 197779776, 247224720, 329632960, 494449440, 988898880]

約数ペア:

[(1, 988898880), (2, 494449440), (3, 329632960), (4, 247224720), (5, 197779776), (6, 164816480), (8, 123612360), (10, 98889888), (12, 82408240), (15, 65926592), (16, 61806180), (20, 49444944), (24, 41204120), (30, 32963296), (32, 30903090), (40, 24722472), (48, 20602060), (60, 16481648), (64, 15451545), (73, 13546560), (80, 12361236), (96, 10301030), (103, 9600960), (120, 8240824), (137, 7218240), (146, 6773280), (160, 6180618), (192, 5150515), (206, 4800480), (219, 4515520), (240, 4120412), (274, 3609120), (292, 3386640), (309, 3200320), (320, 3090309), (365, 2709312), (411, 2406080), (412, 2400240), (438, 2257760), (480, 2060206), (515, 1920192), (548, 1804560), (584, 1693320), (618, 1600160), (685, 1443648), (730, 1354656), (822, 1203040), (824, 1200120), (876, 1128880), (960, 1030103), (1030, 960096), (1095, 903104), (1096, 902280), (1168, 846660), (1236, 800080), (1370, 721824), (1460, 677328), (1545, 640064), (1644, 601520), (1648, 600060), (1752, 564440), (2055, 481216), (2060, 480048), (2190, 451552), (2192, 451140), (2336, 423330), (2472, 400040), (2740, 360912), (2920, 338664), (3090, 320032), (3288, 300760), (3296, 300030), (3504, 282220), (4110, 240608), (4120, 240024), (4380, 225776), (4384, 225570), (4672, 211665), (4944, 200020), (5480, 180456), (5840, 169332), (6180, 160016), (6576, 150380), (6592, 150015), (7008, 141110), (7519, 131520), (8220, 120304), (8240, 120012), (8760, 112888), (8768, 112785), (9888, 100010), (10001, 98880), (10960, 90228), (11680, 84666), (12360, 80008), (13152, 75190), (14016, 70555), (14111, 70080), (15038, 65760), (16440, 60152), (16480, 60006), (17520, 56444), (19776, 50005), (20002, 49440), (21920, 45114), (22557, 43840), (23360, 42333), (24720, 40004), (26304, 37595), (28222, 35040), (30003, 32960), (30076, 32880)]