20191034760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12853}}^1$

素因数の和:12952

約数の個数: 256

約数和(自身を含む): 69966892800

約数和(自身を除く): 49775858040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 53, 57, 60, 65, 76, 78, 95, 104, 106, 114, 120, 130, 152, 156, 159, 190, 195, 212, 228, 247, 260, 265, 285, 312, 318, 380, 390, 424, 456, 494, 520, 530, 570, 636, 689, 741, 760, 780, 795, 988, 1007, 1060, 1140, 1235, 1272, 1378, 1482, 1560, 1590, 1976, 2014, 2067, 2120, 2280, 2470, 2756, 2964, 3021, 3180, 3445, 3705, 4028, 4134, 4940, 5035, 5512, 5928, 6042, 6360, 6890, 7410, 8056, 8268, 9880, 10070, 10335, 12084, 12853, 13091, 13780, 14820, 15105, 16536, 20140, 20670, 24168, 25706, 26182, 27560, 29640, 30210, 38559, 39273, 40280, 41340, 51412, 52364, 60420, 64265, 65455, 77118, 78546, 82680, 102824, 104728, 120840, 128530, 130910, 154236, 157092, 167089, 192795, 196365, 244207, 257060, 261820, 308472, 314184, 334178, 385590, 392730, 488414, 501267, 514120, 523640, 668356, 681209, 732621, 771180, 785460, 835445, 976828, 1002534, 1221035, 1336712, 1362418, 1465242, 1542360, 1570920, 1670890, 1953656, 2005068, 2043627, 2442070, 2506335, 2724836, 2930484, 3174691, 3341780, 3406045, 3663105, 4010136, 4087254, 4884140, 5012670, 5449672, 5860968, 6349382, 6683560, 6812090, 7326210, 8174508, 8855717, 9524073, 9768280, 10025340, 10218135, 12698764, 12942971, 13624180, 14652420, 15873455, 16349016, 17711434, 19048146, 20050680, 20436270, 25397528, 25885942, 26567151, 27248360, 29304840, 31746910, 35422868, 38096292, 38828913, 40872540, 44278585, 47620365, 51771884, 53134302, 63493820, 64714855, 70845736, 76192584, 77657826, 81745080, 88557170, 95240730, 103543768, 106268604, 126987640, 129429710, 132835755, 155315652, 168258623, 177114340, 190481460, 194144565, 212537208, 258859420, 265671510, 310631304, 336517246, 354228680, 380962920, 388289130, 504775869, 517718840, 531343020, 673034492, 776578260, 841293115, 1009551738, 1062686040, 1346068984, 1553156520, 1682586230, 2019103476, 2523879345, 3365172460, 4038206952, 5047758690, 6730344920, 10095517380, 20191034760]

約数ペア:

[(1, 20191034760), (2, 10095517380), (3, 6730344920), (4, 5047758690), (5, 4038206952), (6, 3365172460), (8, 2523879345), (10, 2019103476), (12, 1682586230), (13, 1553156520), (15, 1346068984), (19, 1062686040), (20, 1009551738), (24, 841293115), (26, 776578260), (30, 673034492), (38, 531343020), (39, 517718840), (40, 504775869), (52, 388289130), (53, 380962920), (57, 354228680), (60, 336517246), (65, 310631304), (76, 265671510), (78, 258859420), (95, 212537208), (104, 194144565), (106, 190481460), (114, 177114340), (120, 168258623), (130, 155315652), (152, 132835755), (156, 129429710), (159, 126987640), (190, 106268604), (195, 103543768), (212, 95240730), (228, 88557170), (247, 81745080), (260, 77657826), (265, 76192584), (285, 70845736), (312, 64714855), (318, 63493820), (380, 53134302), (390, 51771884), (424, 47620365), (456, 44278585), (494, 40872540), (520, 38828913), (530, 38096292), (570, 35422868), (636, 31746910), (689, 29304840), (741, 27248360), (760, 26567151), (780, 25885942), (795, 25397528), (988, 20436270), (1007, 20050680), (1060, 19048146), (1140, 17711434), (1235, 16349016), (1272, 15873455), (1378, 14652420), (1482, 13624180), (1560, 12942971), (1590, 12698764), (1976, 10218135), (2014, 10025340), (2067, 9768280), (2120, 9524073), (2280, 8855717), (2470, 8174508), (2756, 7326210), (2964, 6812090), (3021, 6683560), (3180, 6349382), (3445, 5860968), (3705, 5449672), (4028, 5012670), (4134, 4884140), (4940, 4087254), (5035, 4010136), (5512, 3663105), (5928, 3406045), (6042, 3341780), (6360, 3174691), (6890, 2930484), (7410, 2724836), (8056, 2506335), (8268, 2442070), (9880, 2043627), (10070, 2005068), (10335, 1953656), (12084, 1670890), (12853, 1570920), (13091, 1542360), (13780, 1465242), (14820, 1362418), (15105, 1336712), (16536, 1221035), (20140, 1002534), (20670, 976828), (24168, 835445), (25706, 785460), (26182, 771180), (27560, 732621), (29640, 681209), (30210, 668356), (38559, 523640), (39273, 514120), (40280, 501267), (41340, 488414), (51412, 392730), (52364, 385590), (60420, 334178), (64265, 314184), (65455, 308472), (77118, 261820), (78546, 257060), (82680, 244207), (102824, 196365), (104728, 192795), (120840, 167089), (128530, 157092), (130910, 154236)]