1395551520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4688

約数の個数: 288

約数和(自身を含む): 5469871680

約数和(自身を除く): 4074320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4180, 4560, 4637, 5016, 5280, 5472, 6270, 6688, 6840, 7524, 7920, 8360, 9120, 9274, 9405, 10032, 12540, 13680, 13911, 15048, 15840, 16720, 18548, 18810, 20064, 23185, 25080, 27360, 27822, 30096, 33440, 37096, 37620, 41733, 46370, 50160, 51007, 55644, 60192, 69555, 74192, 75240, 83466, 88103, 92740, 100320, 102014, 111288, 139110, 148384, 150480, 153021, 166932, 176206, 185480, 204028, 208665, 222576, 255035, 264309, 278220, 300960, 306042, 333864, 352412, 370960, 408056, 417330, 440515, 445152, 459063, 510070, 528618, 556440, 612084, 667728, 704824, 741920, 765105, 792927, 816112, 834660, 881030, 918126, 969133, 1020140, 1057236, 1112880, 1224168, 1321545, 1335456, 1409648, 1530210, 1585854, 1632224, 1669320, 1762060, 1836252, 1938266, 2040280, 2114472, 2225760, 2295315, 2448336, 2643090, 2819296, 2907399, 3060420, 3171708, 3338640, 3524120, 3672504, 3876532, 3964635, 4080560, 4228944, 4590630, 4845665, 4896672, 5286180, 5814798, 6120840, 6343416, 6677280, 7048240, 7345008, 7753064, 7929270, 8161120, 8457888, 8722197, 9181260, 9691330, 10572360, 11629596, 12241680, 12686832, 14096480, 14536995, 14690016, 15506128, 15858540, 17444394, 18362520, 19382660, 21144720, 23259192, 24483360, 25373664, 29073990, 31012256, 31717080, 34888788, 36725040, 38765320, 42289440, 43610985, 46518384, 58147980, 63434160, 69777576, 73450080, 77530640, 87221970, 93036768, 116295960, 126868320, 139555152, 155061280, 174443940, 232591920, 279110304, 348887880, 465183840, 697775760, 1395551520]

約数ペア:

[(1, 1395551520), (2, 697775760), (3, 465183840), (4, 348887880), (5, 279110304), (6, 232591920), (8, 174443940), (9, 155061280), (10, 139555152), (11, 126868320), (12, 116295960), (15, 93036768), (16, 87221970), (18, 77530640), (19, 73450080), (20, 69777576), (22, 63434160), (24, 58147980), (30, 46518384), (32, 43610985), (33, 42289440), (36, 38765320), (38, 36725040), (40, 34888788), (44, 31717080), (45, 31012256), (48, 29073990), (55, 25373664), (57, 24483360), (60, 23259192), (66, 21144720), (72, 19382660), (76, 18362520), (80, 17444394), (88, 15858540), (90, 15506128), (95, 14690016), (96, 14536995), (99, 14096480), (110, 12686832), (114, 12241680), (120, 11629596), (132, 10572360), (144, 9691330), (152, 9181260), (160, 8722197), (165, 8457888), (171, 8161120), (176, 7929270), (180, 7753064), (190, 7345008), (198, 7048240), (209, 6677280), (220, 6343416), (228, 6120840), (240, 5814798), (264, 5286180), (285, 4896672), (288, 4845665), (304, 4590630), (330, 4228944), (342, 4080560), (352, 3964635), (360, 3876532), (380, 3672504), (396, 3524120), (418, 3338640), (440, 3171708), (456, 3060420), (480, 2907399), (495, 2819296), (528, 2643090), (570, 2448336), (608, 2295315), (627, 2225760), (660, 2114472), (684, 2040280), (720, 1938266), (760, 1836252), (792, 1762060), (836, 1669320), (855, 1632224), (880, 1585854), (912, 1530210), (990, 1409648), (1045, 1335456), (1056, 1321545), (1140, 1224168), (1254, 1112880), (1320, 1057236), (1368, 1020140), (1440, 969133), (1520, 918126), (1584, 881030), (1672, 834660), (1710, 816112), (1760, 792927), (1824, 765105), (1881, 741920), (1980, 704824), (2090, 667728), (2280, 612084), (2508, 556440), (2640, 528618), (2736, 510070), (3040, 459063), (3135, 445152), (3168, 440515), (3344, 417330), (3420, 408056), (3762, 370960), (3960, 352412), (4180, 333864), (4560, 306042), (4637, 300960), (5016, 278220), (5280, 264309), (5472, 255035), (6270, 222576), (6688, 208665), (6840, 204028), (7524, 185480), (7920, 176206), (8360, 166932), (9120, 153021), (9274, 150480), (9405, 148384), (10032, 139110), (12540, 111288), (13680, 102014), (13911, 100320), (15048, 92740), (15840, 88103), (16720, 83466), (18548, 75240), (18810, 74192), (20064, 69555), (23185, 60192), (25080, 55644), (27360, 51007), (27822, 50160), (30096, 46370), (33440, 41733), (37096, 37620)]