31721225040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:811

約数の個数: 480

約数和(自身を含む): 116135959680

約数和(自身を除く): 84414734640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 67, 72, 76, 80, 90, 95, 106, 114, 120, 134, 144, 152, 159, 171, 180, 190, 201, 212, 228, 240, 265, 268, 285, 304, 318, 335, 342, 360, 380, 402, 424, 456, 477, 530, 536, 570, 603, 636, 653, 670, 684, 720, 760, 795, 804, 848, 855, 912, 954, 1005, 1007, 1060, 1072, 1140, 1206, 1272, 1273, 1306, 1340, 1368, 1520, 1590, 1608, 1710, 1908, 1959, 2010, 2014, 2120, 2280, 2385, 2412, 2544, 2546, 2612, 2680, 2736, 3015, 3021, 3180, 3216, 3265, 3420, 3551, 3816, 3819, 3918, 4020, 4028, 4240, 4560, 4770, 4824, 5035, 5092, 5224, 5360, 5877, 6030, 6042, 6360, 6365, 6530, 6840, 7102, 7632, 7638, 7836, 8040, 8056, 9063, 9540, 9648, 9795, 10070, 10184, 10448, 10653, 11457, 11754, 12060, 12084, 12407, 12720, 12730, 13060, 13680, 14204, 15105, 15276, 15672, 16080, 16112, 17755, 18126, 19080, 19095, 19590, 20140, 20368, 21306, 22914, 23508, 24120, 24168, 24814, 25460, 26120, 28408, 29385, 30210, 30552, 31344, 31959, 34609, 35510, 36252, 37221, 38160, 38190, 39180, 40280, 42612, 43751, 45315, 45828, 47016, 48240, 48336, 49628, 50920, 52240, 53265, 56816, 57285, 58770, 60420, 61104, 62035, 63918, 67469, 69218, 71020, 72504, 74442, 76380, 78360, 80560, 85224, 87502, 90630, 91656, 94032, 99256, 101840, 103827, 106530, 111663, 114570, 117540, 120840, 124070, 127836, 131253, 134938, 138436, 142040, 145008, 148884, 152760, 156720, 159795, 170448, 173045, 175004, 181260, 183312, 186105, 198512, 202407, 207654, 213060, 218755, 223326, 229140, 235080, 241680, 248140, 255672, 262506, 269876, 276872, 284080, 297768, 305520, 311481, 319590, 337345, 346090, 350008, 362520, 372210, 393759, 404814, 415308, 426120, 437510, 446652, 458280, 470160, 496280, 511344, 519135, 525012, 539752, 553744, 558315, 595536, 607221, 622962, 639180, 656265, 657571, 674690, 692180, 700016, 725040, 744420, 787518, 809628, 830616, 831269, 852240, 875020, 893304, 916560, 992560, 1012035, 1038270, 1050024, 1079504, 1116630, 1214442, 1245924, 1278360, 1312530, 1315142, 1349380, 1384360, 1488840, 1557405, 1575036, 1619256, 1661232, 1662538, 1750040, 1786608, 1968795, 1972713, 2024070, 2076540, 2100048, 2233260, 2318803, 2428884, 2491848, 2493807, 2556720, 2625060, 2630284, 2698760, 2768720, 2977680, 3036105, 3114810, 3150072, 3238512, 3287855, 3325076, 3500080, 3937590, 3945426, 4048140, 4153080, 4156345, 4466520, 4637606, 4857768, 4983696, 4987614, 5250120, 5260568, 5397520, 5918139, 6072210, 6229620, 6300144, 6575710, 6650152, 6956409, 7481421, 7875180, 7890852, 8096280, 8306160, 8312690, 8933040, 9275212, 9715536, 9863565, 9975228, 10500240, 10521136, 11594015, 11836278, 12144420, 12459240, 12469035, 13151420, 13300304, 13912818, 14962842, 15750360, 15781704, 16192560, 16625380, 18550424, 19727130, 19950456, 20869227, 23188030, 23672556, 24288840, 24918480, 24938070, 26302840, 27825636, 29590695, 29925684, 31500720, 31563408, 33250760, 34782045, 37100848, 37407105, 39454260, 39900912, 41738454, 44057257, 46376060, 47345112, 48577680, 49876140, 52605680, 55651272, 59181390, 59851368, 66501520, 69564090, 74814210, 78908520, 83476908, 88114514, 92752120, 94690224, 99752280, 104346135, 111302544, 118362780, 119702736, 132171771, 139128180, 149628420, 157817040, 166953816, 176229028, 185504240, 199504560, 208692270, 220286285, 236725560, 264343542, 278256360, 299256840, 333907632, 352458056, 396515313, 417384540, 440572570, 473451120, 528687084, 556512720, 598513680, 660858855, 704916112, 793030626, 834769080, 881145140, 1057374168, 1321717710, 1586061252, 1669538160, 1762290280, 1982576565, 2114748336, 2643435420, 3172122504, 3524580560, 3965153130, 5286870840, 6344245008, 7930306260, 10573741680, 15860612520, 31721225040]

約数ペア:

[(1, 31721225040), (2, 15860612520), (3, 10573741680), (4, 7930306260), (5, 6344245008), (6, 5286870840), (8, 3965153130), (9, 3524580560), (10, 3172122504), (12, 2643435420), (15, 2114748336), (16, 1982576565), (18, 1762290280), (19, 1669538160), (20, 1586061252), (24, 1321717710), (30, 1057374168), (36, 881145140), (38, 834769080), (40, 793030626), (45, 704916112), (48, 660858855), (53, 598513680), (57, 556512720), (60, 528687084), (67, 473451120), (72, 440572570), (76, 417384540), (80, 396515313), (90, 352458056), (95, 333907632), (106, 299256840), (114, 278256360), (120, 264343542), (134, 236725560), (144, 220286285), (152, 208692270), (159, 199504560), (171, 185504240), (180, 176229028), (190, 166953816), (201, 157817040), (212, 149628420), (228, 139128180), (240, 132171771), (265, 119702736), (268, 118362780), (285, 111302544), (304, 104346135), (318, 99752280), (335, 94690224), (342, 92752120), (360, 88114514), (380, 83476908), (402, 78908520), (424, 74814210), (456, 69564090), (477, 66501520), (530, 59851368), (536, 59181390), (570, 55651272), (603, 52605680), (636, 49876140), (653, 48577680), (670, 47345112), (684, 46376060), (720, 44057257), (760, 41738454), (795, 39900912), (804, 39454260), (848, 37407105), (855, 37100848), (912, 34782045), (954, 33250760), (1005, 31563408), (1007, 31500720), (1060, 29925684), (1072, 29590695), (1140, 27825636), (1206, 26302840), (1272, 24938070), (1273, 24918480), (1306, 24288840), (1340, 23672556), (1368, 23188030), (1520, 20869227), (1590, 19950456), (1608, 19727130), (1710, 18550424), (1908, 16625380), (1959, 16192560), (2010, 15781704), (2014, 15750360), (2120, 14962842), (2280, 13912818), (2385, 13300304), (2412, 13151420), (2544, 12469035), (2546, 12459240), (2612, 12144420), (2680, 11836278), (2736, 11594015), (3015, 10521136), (3021, 10500240), (3180, 9975228), (3216, 9863565), (3265, 9715536), (3420, 9275212), (3551, 8933040), (3816, 8312690), (3819, 8306160), (3918, 8096280), (4020, 7890852), (4028, 7875180), (4240, 7481421), (4560, 6956409), (4770, 6650152), (4824, 6575710), (5035, 6300144), (5092, 6229620), (5224, 6072210), (5360, 5918139), (5877, 5397520), (6030, 5260568), (6042, 5250120), (6360, 4987614), (6365, 4983696), (6530, 4857768), (6840, 4637606), (7102, 4466520), (7632, 4156345), (7638, 4153080), (7836, 4048140), (8040, 3945426), (8056, 3937590), (9063, 3500080), (9540, 3325076), (9648, 3287855), (9795, 3238512), (10070, 3150072), (10184, 3114810), (10448, 3036105), (10653, 2977680), (11457, 2768720), (11754, 2698760), (12060, 2630284), (12084, 2625060), (12407, 2556720), (12720, 2493807), (12730, 2491848), (13060, 2428884), (13680, 2318803), (14204, 2233260), (15105, 2100048), (15276, 2076540), (15672, 2024070), (16080, 1972713), (16112, 1968795), (17755, 1786608), (18126, 1750040), (19080, 1662538), (19095, 1661232), (19590, 1619256), (20140, 1575036), (20368, 1557405), (21306, 1488840), (22914, 1384360), (23508, 1349380), (24120, 1315142), (24168, 1312530), (24814, 1278360), (25460, 1245924), (26120, 1214442), (28408, 1116630), (29385, 1079504), (30210, 1050024), (30552, 1038270), (31344, 1012035), (31959, 992560), (34609, 916560), (35510, 893304), (36252, 875020), (37221, 852240), (38160, 831269), (38190, 830616), (39180, 809628), (40280, 787518), (42612, 744420), (43751, 725040), (45315, 700016), (45828, 692180), (47016, 674690), (48240, 657571), (48336, 656265), (49628, 639180), (50920, 622962), (52240, 607221), (53265, 595536), (56816, 558315), (57285, 553744), (58770, 539752), (60420, 525012), (61104, 519135), (62035, 511344), (63918, 496280), (67469, 470160), (69218, 458280), (71020, 446652), (72504, 437510), (74442, 426120), (76380, 415308), (78360, 404814), (80560, 393759), (85224, 372210), (87502, 362520), (90630, 350008), (91656, 346090), (94032, 337345), (99256, 319590), (101840, 311481), (103827, 305520), (106530, 297768), (111663, 284080), (114570, 276872), (117540, 269876), (120840, 262506), (124070, 255672), (127836, 248140), (131253, 241680), (134938, 235080), (138436, 229140), (142040, 223326), (145008, 218755), (148884, 213060), (152760, 207654), (156720, 202407), (159795, 198512), (170448, 186105), (173045, 183312), (175004, 181260)]